Document:

EXHIBIT 10.4

                          TRADEMARK SECURITY AGREEMENT

AGREEMENT dated as of January 20, 2006 made between Ovation Products
Corporation, a Delaware corporation ("Debtor"), and Andlinger & Company, Inc., a
Delaware corporation, and its successors, permitted assigns, and other legal
representatives ("Secured Party").

                              W I T N E S S E T H:
                              - - - - - - - - - -

         WHEREAS, Debtor and Secured Party are parties to a Senior Secured
Convertible Note Purchase Agreement, dated January 20, 2006 (the "Purchase
Agreement") pursuant to which Secured Party has agreed to purchase a certain
Senior Secured Convertible Promissory Note (the "Note") from the Debtor;

         WHEREAS, Secured Party's willingness to enter into the Purchase
Agreement and to purchase the Note is subject to the condition, among others,
that Debtor execute and deliver this Trademark Security Agreement;

         NOW, THEREFORE, in consideration of the premises and for one dollar
($1.00) and other good and valuable consideration, the receipt and sufficiency
of which are hereby acknowledged, and in addition to, and not in limitation of,
any rights of the Secured Party under the other Transaction Documents (as
defined in the Purchase Agreement), Debtor hereby agrees for the benefit of
Secured Party as follows:

         1.       DEFINITIONS.

                  1.1 Capitalized terms used but not defined herein shall have
the meanings ascribed to them in the Purchase Agreement or the Note.

                  1.2 "Proceeds" shall mean any consideration received from the
sale, exchange, license, lease or other transfer or disposition of any right,
interest, asset or property which constitutes Trademark Collateral, any value
received as a consequence of the ownership, possession, or use of any Trademark
Collateral, and any payment received from any insurer or other person or entity
as a result of the destruction, loss, theft or other involuntary conversion of
whatever nature of any right, interest, asset or property which constitutes
Trademark Collateral.

                  1.3 "PTO" shall mean the United States Patent and Trademark
Office.

                  1.4 "Trademarks" shall mean all of the trademarks, service
marks, designs, logos, indicia, trade names, corporate names, company names,
business names, fictitious business names, trade styles, elements of package or
trade dress, and/or other

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source and/or product or service identifiers, and general intangibles of like
nature, used or associated with or appurtenant to the products, services and
business of the Debtor, including any and all goodwill associated with any
trademark or the license of any trademark, which (i) are set forth on Schedule A
attached hereto, or (ii) have been adopted, acquired, owned, held or used by the
Debtor and are now owned, held or used by the Debtor, in the Debtor's business,
or with the Debtor's products and services, or in which the Debtor has any
right, title or interest, or (iii) are in the future adopted, acquired, owned,
held and/or used by the Debtor in the Debtor 's business or with the Debtor's
products and services, or in which the Debtor in the future acquires any right,
title or interest.

                  1.5 "Trademark Collateral" shall mean all of the Debtor's
right, title and interest (to the extent Debtor has any such right, title or
interest) in and to all of the Trademarks, the Trademark Registrations, the
Trademark Rights, and all additions, improvements and accessions to,
substitutions for, replacements of, and all products and Proceeds (including
insurance proceeds) of any and all of the foregoing provided, however, that
Trademark Collateral shall exclude all rights of Debtor (except payment rights)
to the extent that the inclusion of such rights would cause a default by Debtor
under the terms of any agreement.

                  1.6 "Trademark Registrations" shall mean all past, present or
future federal, state, local and foreign registrations of the Trademarks (and
all renewals and extensions of such registrations), all past, present and future
applications for any such registrations of the Trademarks (and any such
registrations thereof upon approval of such applications), together with the
right (but not the obligation) to apply for such registrations (and prosecute
such applications), and to take any and all actions necessary or appropriate to
maintain such registrations in effect and/or renew and extend such
registrations.

                  1.7 "Trademark Rights" shall mean any and all past, present or
future rights in, to and associated with the Trademarks throughout the world,
whether arising under federal law, state law, common law, foreign law or
otherwise, including but not limited to the following: all such rights arising
out of or associated with the Trademark Registrations; the right (but not the
obligation) to register claims under any state, federal or foreign trademark law
or regulation; the right (but not the obligation) to sue or bring opposition or
cancellation proceedings for any and all past, present and future infringements
or dilution of or any other damages or injury to the Trademarks, the Trademark
Rights, and the rights to damages or profits due or accrued arising out of or in
connection with any such past, present or future infringement, dilution, damage
or injury.

                  1.8 "Use" of any Trademark shall include all uses of such
Trademark by, for or in connection with the Debtor or its business or for the
direct or indirect benefit of the Debtor or its business, including but not
limited to all such uses by the Debtor itself, by any of the affiliates of the
Debtor, or by any licensee or contractor of the Debtor.

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         2.       GRANT OF SECURITY; COLLATERAL ASSIGNMENT.

                  2.1 Grant of Security Interest. As collateral security for the
complete and timely payment, performance and satisfaction of all Obligations (as
defined in the Security Agreement between Debtor and the Secured Party dated as
of the date hereof ("Security Agreement")), the Debtor hereby unconditionally
grants to the Secured Party, a continuing security interest in and lien on the
Trademark Collateral, and pledges, mortgages and hypothecates (but does not
transfer title to) the Trademark Collateral to the Secured Party.

                  2.2 Supplemental to Transaction Documents. The parties
expressly acknowledge and agree that the Debtor has delivered the Transaction
Documents pursuant to which the Debtor unconditionally granted to the Secured
Party a continuing security interest in and lien on the Collateral (as defined
in the Security Agreement) (including the Trademark Collateral). In no event
shall this Trademark Security Agreement, or the recordation of this Trademark
Security Agreement (or any document hereunder) with the PTO, adversely affect or
impair, in any way or to any extent, the Transaction Documents, the security
interest of the Secured Party in the Collateral (including the Trademark
Collateral) pursuant to the Transaction Documents, the attachment and perfection
of such security interest under the UCC (as defined in the Security Agreement),
or the present or future rights and interests of the Secured Party in and to the
Collateral under or in connection with the Transaction Documents, this Trademark
Security Agreement and/or the UCC. Any and all rights and interests of the
Secured Party in and to the Trademark Collateral (and any and all obligations of
the Debtor with respect to the Trademark Collateral) provided herein, or arising
hereunder or in connection herewith, shall only supplement and be cumulative and
in addition to the rights and interests of the Secured Party (and the
obligations of the Debtor) in, to or with respect to the Collateral (including
the Trademark Collateral) provided in or arising under or in connection with the
other Transaction Documents.

         3.       REPRESENTATIONS AND WARRANTIES. The Debtor represents and
warrants to, and covenants and agrees with, Secured Party, as follows (provided,
however, that, notwithstanding anything herein to the contrary, none of the
obligations and/or restrictions set forth in Section 3.1, 3.2 and 3.3 shall
apply to any Trademark Collateral that Debtor determines, in its reasonable
business judgment, is no longer necessary or material to the conduct of its
business or operations):

                  3.1 Title. The Debtor will take all reasonable actions
necessary to defend its right, title and interests in and to the Trademark
Collateral against claims of any third parties.

                  3.2 Maintenance of Trademark Collateral. The Debtor shall take
such reasonable actions (including but not limited to institution and
maintenance of suits, proceedings or actions) necessary to maintain, protect,
preserve, care properly for and enforce the Trademarks and the Trademark
Registrations, Trademark Rights and to preserve the Debtor's rights in the
Trademarks.

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                  3.3 No Infringements. The Debtor shall use reasonable efforts
to protect against infringement or unauthorized or improper use of the
Trademarks. To the best of the Debtor's knowledge and belief, there is at
present no material infringement or unauthorized or improper use of the
Trademarks or the Trademark Registrations or the Trademark Rights related
thereto. In the event any such infringement or unauthorized or improper use by
any third party has been reasonably established by the Debtor, the Debtor shall
promptly notify the Secured Party and Secured Party shall have the right to sue
and recover therefor and to retain any and all damages so recovered or obtained.

                  3.4 Recording at PTO. Debtor acknowledges that Secured Party
may cause this Trademark Security Agreement and Schedule A along with any
amendments made thereto to be recorded with the PTO.

         4.       RIGHTS OF AND LIMITATIONS ON SECURED PARTY.

                  4.1 Debtor to Remain Liable. It is expressly agreed by Debtor
that Debtor shall remain liable to observe and perform all the conditions and
obligations to be observed and performed by it relating to the Trademark
Collateral. Secured Party shall not have any obligation or liability under or in
relation to the Trademark Collateral by reason of the execution and delivery of
this Trademark Security Agreement and Secured Party's rights hereunder, or the
grant of a security interest by Debtor to Secured Party of, or the receipt by
Secured Party in accordance with this Trademark Security Agreement of, any
payment relating to any Trademarks, nor shall Secured Party be required or
obligated in any manner to perform or fulfill any of the obligations of Debtor
relating to the Trademark Collateral or be liable to any party on account of
Debtor's use of the Trademark Collateral.

                  4.2 Specific Enforcement. Due to the unique nature of the
Trademark Collateral, and in order to preserve its value, the Debtor agrees that
the Debtor's agreements, duties and obligations under this Trademark Security
Agreement shall be subject to specific enforcement and other appropriate
equitable orders and remedies.

         5.       REMEDIES UPON AN EVENT OF DEFAULT. During the continuance of
an Event of Default:

         (a) Secured Party may declare all Obligations secured hereby
immediately due and payable and shall have all of the rights and remedies of a
secured party under the UCC or under other applicable law.

         (b) Secured Party may notify any obligors with respect to the Trademark
Collateral of Secured Party's security interest and that such obligors are to
make payments directly to Secured Party. Secured Party may send this notice in
Debtor's name or in Secured Party's name, and at Secured Party's request Debtor
will join in Secured Party's notice, provide written confirmation of Secured
Party's security interest and request that payment be sent to Secured Party.
Secured Party may enforce this obligation

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<PAGE>

by specific performance. Secured Party may collect all amounts due from such
obligors. Upon and after notification by Secured Party to Debtor pursuant to
this Section 5(b), Debtor shall hold any proceeds and collections of any of the
Trademark Collateral in trust for Secured Party and shall not commingle such
proceeds or collections with any other of Debtor's funds, and Debtor shall
deliver all such proceeds to Secured Party immediately upon Debtor's receipt
thereof in the identical form received and duly endorsed or assigned to Secured
Party.

         (c) Secured Party will give to the Debtor reasonable notice of the time
and place of any public sale of Trademark Collateral or of the time after which
any private sale or other intended disposition thereof is to be made. Such
requirement of reasonable notice shall be met if such notice is delivered to the
address of the Debtor set forth in the Purchase Agreement at least ten (10) days
before the time of the proposed sale or disposition. Any such sale may take
place from Debtor's location or such other location as Secured Party may
designate. Debtor shall remain liable for any deficiency in payment of the
Obligations after any such sale.

         (d) For the purpose of enabling Secured Party to exercise the rights
and remedies hereunder and only for such purpose, the Debtor hereby irrevocably
appoints Secured Party as its true and lawful attorney-in-fact with full power
of substitution, effective upon the occurrence and during the continuation of an
Events of Default, to take any of the foregoing actions in the name of the
Debtor to carry out the terms of this Trademark Security Agreement and to
protect, enforce, preserve or perfect Secured Party's rights hereunder. Such
power of attorney is irrevocable until the termination of this Trademark
Security Agreement and shall be deemed to be coupled with an interest.

         6. LIABILITY FOR USES OF TRADEMARK COLLATERAL. The Debtor shall be
liable for any and all uses or misuses of and the practice, manufacture, sales
(or other transfers or dispositions) of any of the Trademark Collateral by the
Debtor and its affiliates. The Debtor shall also be exclusively liable for any
claim, suit, loss, damage, expense or liability arising out of or in connection
with the fault, negligence, acts or omissions of the Debtor (regardless of
whether such fault, negligence, acts or omissions occurred or occur prior to or
after the applicable license termination).

         7. LICENSE AGREEMENT OBLIGATIONS. Nothing in this Trademark Security
Agreement shall relieve the Debtor from any performance of any covenant,
agreement or obligation of the Debtor under any license agreement now or
hereafter in effect licensing any part of the Trademark Collateral, or from any
liability to any licensee or licensor under any such license agreement or to any
other party, or shall impose any liability on Secured Party for any act or
omission of the Debtor in connection with any such license agreement.

         8. GENERAL PROVISIONS. This Trademark Security Agreement is
supplemental to the Security Agreement. In the event of any irreconcilable
conflict between the provisions of this Trademark Security Agreement and the
Security

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Agreement, the provisions most advantageous to Secured Party and most
restrictive to Debtor shall govern.

                  [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]

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      IN WITNESS WHEREOF, Debtor has caused this Trademark Security Agreement to
be executed by its duly authorized officer as of the date first written above.

WITNESS:                                 OVATION PRODUCTS CORPORATION

[Executed]                               By: /s/ William E. Lockwood
                                             -----------------------
                                         Name:   William E. Lockwood
                                         Title:  President

STATE:
COUNTY:                                                         January 20, 2006

         Then personally appeared the above-named William E. Lockwood and stated
that he is a duly authorized President of Ovation Products Corporation (the
"Corporation") and acknowledged the foregoing instrument to be his free act and
deed, and the free act and deed of said Corporation, before me,

                                         /s/ Carolyn A. Power
                                         --------------------
                                         Notary Public - New Hampshire
                                         My Commission Expires: January 26, 2010

                                       7EXHIBIT 10.5

                             SUBORDINATION AGREEMENT

      AGREEMENT made as of the 20th day of January, 2006, by and among Andinger
& Company, Inc.. a Delaware corporation (the "Lender"), WMS Family I, LLC, a
Delaware limited liability company (the "Subordinated Creditor"), and Ovation
Products Corporation, a Delaware corporation (the "Borrower").

                                   WITNESSETH:

      WHEREAS, the Borrower has requested that Lender make certain loan
accommodations to it to be secured by first priority security interests and
liens on all of Borrower's property and assets;

      WHEREAS, the Subordinated Creditor and the Borrower are parties to a
Restated License Agreement dated as of June 30, 2004 (the "License Agreement");

      WHEREAS, simultaneously herewith, Borrower is to repay the promissory note
issued to the Subordinated Creditor on June 30, 2004 in the principal amount of
$480,976 (the "2004 Note"); and

      WHEREAS, the Subordinated Creditor has agreed that the Subordinated
Creditor's claims to Collateral (as defined below), including without limitation
claims made pursuant to the License Agreement, the security interests and liens
that may secure such liabilities and obligations shall be subordinated, as
provided herein, to the payment of all amounts due by Borrower to Lender under
the Financing Agreements (as defined below).

      NOW, THEREFORE, in consideration of the foregoing, and in order to induce
Lender to make loan accommodations to Borrower, the Subordinated Creditor and
the Borrower hereby agree with Lender that, until such time as the Senior
Obligations shall be Paid in Full (as defined below), each will comply with the
following:

      1. Certain Definitions. All references to the plural herein shall also
mean the singular and to the singular shall also mean the plural. All references
to the Lender, Borrower and Subordinated Creditor or to any other person herein,
shall include their respective successors and assigns. The words "hereof",
"herein", "hereunder", "this Agreement" and words of similar import when used in
this Agreement shall refer to this Agreement as a whole and not any particular
provision of this Agreement and as this Agreement now exists or may hereafter be
amended, modified, supplemented, extended, renewed, restated or replaced. For
purposes of this Agreement, the following terms shall have the respective
meanings given to them below:

      1.1. Bankruptcy Code. The term "Bankruptcy Code" shall mean the Bankruptcy
Reform Act of 1978, as amended, and codified as 11 U.S.C. ss. 101 et. seq.

<PAGE>

      1.2. Collateral. The term "Collateral" shall have the meaning given to it
in the Financing Agreements.

      1.3. Enforcement Action. The term "Enforcement Action" shall have the
meaning set forth in Section 2.2(b) hereof.

      1.4. Excluded Obligations. Any liabilities of Obligors to the Lender in
excess of the sum of: (i) $1,500,000 principal amount of the $1,500,000 Senior
Secured Convertible Promissory Note dated January 20, 2006, issued by the
Borrower to the Lender, a copy of which is attached hereto (the "Note"); plus
(ii) the interest thereon (including, without limitation, interest which accrues
after the commencement of any case, proceeding or other action relating to any
Reorganization of the Borrower or any Obligor notwithstanding any law to the
contrary); plus (iii) other customary fees, expenses and other amounts due from
time to time under the Financing Agreements (including, without limitation,
attorneys fees and expenses, but excluding termination fees, if any, payable in
accordance with the terms of the Financing Agreements).

      1.5. Financing Agreements. The term "Financing Agreements" shall mean the
Note and the Security Agreement dated January 20, 2006, by and between the
Borrower and the Lender and any amendments and supplements, together with, to
the extent securing the Note, instruments, agreements, mortgages, guarantees,
financing statements and documents (including, without limitation, the Patent
Security Agreement and the Trademark Security Agreement).

      1.6. License Agreement. The term "License Agreement" shall have the
meaning set forth in the preamble hereof.

      1.7. Lien. The term "Lien" shall mean any mortgage, leasehold mortgage,
pledge, assignment, lien, charge, attachment, execution, encumbrance or security
interest of any kind whatsoever, whether consensual or by judicial process or
the interest of a vendor or lessor under a conditional sale, title retention or
capital lease agreement.

      1.8. Obligor. The term "Obligor" shall mean any guarantor, endorser,
acceptor, surety or other person liable on or with respect to the Senior
Obligations or who is the owner of any property which is security for the Senior
Obligations, other than Borrower.

      1.9. Paid in Full and Payment in Full. The terms "Paid in Full" and
"Payment in Full" shall mean, in respect of the Senior Obligations, either (a)
the indefeasible final payment in full in cash of all Senior Obligations in
accordance with the Financing Agreements, or (b) the conversion of all of the
Senior Obligations into shares of the Borrower's common stock pursuant to the
Financing Agreements.

      1.10. Permitted Lien. The term "Permitted Lien" shall mean a security
interest, lien, charge or encumbrance in favor of the Subordinated Creditor in
or to property of the Borrower to the extent that it: (a) has been previously
obtained and is currently valid and perfected; (b) secures liabilities and
obligations arising under the License Agreement; (c) has been granted under the
Subordinated Security Agreement; and (d) is subject and subordinate to the
security interests, liens, charges, and encumbrances in favor of the Lender
pursuant to the terms hereof.

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      1.11. Reorganization. The term "Reorganization" shall mean any voluntary
or involuntary dissolution, execution, liquidation sale, winding-up, liquidation
or reorganization, composition or similar arrangement, or bankruptcy,
insolvency, receivership or other statutory or common law proceedings or
arrangements involving the Borrower or any Obligor or any assignment for the
benefit of creditors or any marshalling of the assets or liabilities of the
Borrower or any Obligor.

      1.12. Senior Obligations. The term "Senior Obligations" shall mean the
aggregate principal amount of the loan made by the Lender to the Borrower
pursuant to the Note, together with all interest on such principal amount
(including, without limitation, interest which accrues after the commencement of
any case, proceeding or other action relating to any Reorganization of the
Borrower or any Obligor notwithstanding any law to the contrary) and all other
fees, expenses and other amounts due from time to time under the Financing
Agreements (including, without limitation, attorneys fees and expenses, but
excluding termination fees, if any, payable in accordance with the terms of the
Financing Agreements), provided, however, that the Senior Obligations shall not
include any Excluded Obligations.

      1.13. Standstill Event. The term "Standstill Event" shall mean the
commencement of any: (a) Enforcement Action by Lender; or (b) any Reorganization
relative to the Borrower, any Obligor, or their respective properties.

      1.14. Subordinated Agreements. The term "Subordinated Agreements" shall
mean the License Agreement, the Subordinated Security Agreement, the
Distribution Agreement dated December 27, 1997 between the Borrower and the
Subordinated Creditor, and that certain Agreement dated June 30, 2004 between
the Borrower and the Subordinated Creditor and any and all purchase agreements,
license agreements, debentures, notes, loan agreements, security agreements,
mortgages, instruments, agreements and documents entered into with or for the
benefit of the Subordinated Creditor and evidencing, securing or relating to the
Subordinated Obligations, as such Subordinated Agreements may, in accordance
with this Agreement, be modified, amended, altered, changed or extended from
time to time.

      1.15. Subordinated Obligations. The term "Subordinated Obligations" shall
mean all indebtedness, obligations and liabilities of the Borrower and/or any
Obligor to the Subordinated Creditor, now existing or hereafter arising, however
and whenever made or incurred, direct or indirect, absolute or contingent,
secured or unsecured including, without limitation, the obligations and
liabilities pursuant to the Subordinated Agreements and all interest thereon
(including interest which accrues after the commencement of any case, proceeding
or other action relating to any Reorganization of the Borrower or any Obligor
notwithstanding any law to the contrary) and premiums, if any, and all other
fees, expenses and other amounts due from time to time under the Subordinated
Agreements (including, without limitation, attorneys fees and expenses) and any
and all replacements, refundings, repurchases or refinancings of any of the
foregoing.

      1.16. Subordinated Security Agreement. The term "Subordinated Security
Agreement" shall mean that certain Security Agreement dated as of August 21,
1997 between Ovation Products Corporation, a New Hampshire corporation,
predecessor-in-interest to the Borrower, and WMS Enterprises, Inc.,
predecessor-in-interest to the Subordinated Creditor.

      2. Terms of Subordination. Effective upon the delivery of $480,976 to the
Subordinated Creditor for application to the amounts due under the 2004 Note:

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<PAGE>

      2.1. No Transfer or Amendment. Unless and until the Senior Obligations are
Paid in Full, the Subordinated Creditor covenants and agrees that on or before
March 31, 2006, it shall not: (i) sell, assign or dispose of any of the
Subordinated Obligations or any interest therein, provided that, subject to the
Subordinated Agreements, the Subordinated Creditor may at any time enter into
joint venture agreements and sub-licensing agreements or the like under which
the Subordinated Creditor agrees to permit third parties to view, use, enhance,
modify, possess, manufacture, distribute, or sell the product or technology
subject to the Subordinated Agreements; or (ii) other than Permitted Liens,
grant, create, or incur any security interest, lien, charge or other encumbrance
whatsoever upon the Subordinated Obligations (collectively, a "Transfer"),
without first obtaining the prior written consent of the Lender in each instance
and only to the extent permitted under the Subordinated Agreements. Unless and
until the Senior Obligations are Paid in Full, the Subordinated Creditor and the
Borrower and Obligors shall not on or before March 31, 2006, without the prior
written consent of the Lender, modify, amend, alter, change, substitute or
extend in any manner any of the terms or provisions of the Subordinated
Agreements, except as specified in the proviso in clause (i) of this Section
2.1.

      2.2. Subordination. Unless and until the Senior Obligations shall be Paid
in Full, the Subordinated Creditor covenants and agrees that it shall not,
directly or indirectly: (i) exercise or enforce any right of acceleration,
demand or set off against the Borrower or any Obligor or the assets or property
of the Borrower or any Obligor; (ii) make any claim or commence or initiate any
action, lawsuit, case or proceeding (including one seeking specific performance)
against the Borrower or any Obligor or join together or with any creditor in any
action, lawsuit, case or proceeding against the Borrower or any Obligor; (iii)
ask for, demand, take, accept, receive or take any action to obtain, any Lien on
the assets or property of the Borrower or any Obligor (other than Permitted
Liens) or exercise any right of foreclosure or any right or remedy with respect
to the Borrower or any Obligor or the assets or property of the Borrower,
including, without limitation, any right on account of any Permitted Liens or
other Liens; (iv) contact any account debtors of Borrower or any Obligor or
otherwise seek payment from any obligor on any Collateral; or (v) other than as
permitted by Section 2.2(a) below, take any other action that interferes with,
is prejudicial to or inconsistent with Lender's rights and first priority
secured position with respect to the Borrower or any Obligor or the assets or
property of the Borrower or any Obligor including, without limitation, that the
Subordinated Creditor shall not take any action that will impede, interfere
with, restrict, or restrain the exercise by the Lender of its rights and
remedies under the Financing Agreements (hereinafter, (i) through (v), whether
commenced by Lender or Subordinated Creditor, are collectively referred to as
"Enforcement Actions"), provided, however, that:

      (a)   At any time, the Subordinated Creditor may take the Enforcement
            Actions specified in clause (ii) of this Section 2.2 to the extent
            provided for in the relevant Subordinated Agreements and required
            for the Subordinated Creditor to (I) continue to view, use, enhance,
            modify, possess, manufacture, distribute, license, sublicense, or
            sell the product or technology subject to the Subordinated
            Agreements; or (II) enforce any exclusivity or co-exclusivity
            provisions in the Subordinated Agreements; and

                                      -4-
<PAGE>

      (b)   After the date that is one hundred eighty (180) days after the
            delivery of written notice from the Subordinated Creditor to the
            Lender certifying that the Borrower has breached a Subordinated
            Agreement and that as a result thereof the Subordinated Creditor is
            entitled to exercise the proposed Enforcement Action pursuant to the
            terms of the relevant Subordinated Agreements (which written notice
            may not be delivered on or prior to March 31, 2006), the
            Subordinated Creditor may take the Enforcement Actions designated in
            such written notice to the extent provided for in the relevant
            Subordinated Agreements and specified in clauses (i), (ii), and
            (iii) of this Section 2.2; and

      (c)   After the date that is fourteen (14) days after the delivery of
            written notice from the Subordinated Creditor to the Lender and the
            Borrower describing the proposed Enforcement Action and certifying
            that the Borrower owes (I) a payment made in respect of contractual
            claims for indemnification for infringements of a third party's
            intellectual property rights or (II) a payment of less than $10,000
            (individually or in the aggregate at any one time) in connection
            with a return, defective product, discount, or shipping expense on
            customary terms in connection with the Subordinated Creditor's
            purchase of goods from the Borrower (collectively, payments under
            clause (I) and (II), the "Specified Payments"), then until the
            occurrence of a Standstill Event (or following the cessation of the
            Enforcement Action or Reorganization giving rise to such Standstill
            Event without the commencement of any intervening Enforcement Action
            or Reorganization):

            (x)   the Subordinated Creditor may receive such Specified Payments
                  from the Borrower to the extent it is entitled to such
                  Specified Payments under the Subordinated Agreements (or may
                  take a setoff on account thereof in connection with
                  obligations owed to Borrower by the Subordinated Creditor to
                  the extent it is entitled to do so under the Subordinated
                  Agreements), and

            (y)   if Borrower fails to make such Specified Payment and as a
                  result thereof the Subordinated Creditor is entitled to
                  exercise the proposed Enforcement Action pursuant to the terms
                  of the relevant Subordinated Agreements (which written notice
                  may not be delivered on or prior to March 31, 2006), the
                  Subordinated Creditor may take the Enforcement Actions to
                  collect such Specified Amounts designated in such written
                  notice;

            provided, however, that upon the occurrence of a Standstill Event
            (until the cessation of the Enforcement Action or Reorganization
            giving rise to such Standstill Event without the commencement of any
            intervening Enforcement Action or Reorganization), the provisions of
            Section 2.3 shall apply and furthermore, Subordinated Creditor will
            immediately terminate and/or discharge any then-existing Enforcement
            Actions and Borrower and Lender shall have the rights set forth in
            the last sentence of this Section 2.2 with respect thereto (provided
            further, that Subordinated Creditor may retain any Specified Payment
            received prior to the commencement of the Standstill Event to the
            extent it is otherwise permitted to receive such Specified Payment
            hereunder and pursuant to the Subordinated Agreements).

                                      -5-
<PAGE>

If the Subordinated Creditor shall attempt any Enforcement Action not permitted
by this Section 2.2, notwithstanding any provision hereof to the contrary, the
Borrower or the Lender may interpose as a defense or plea the making of this
Agreement and the Lender may intervene and interpose such defense in its name or
in the name of the Borrower and the Borrower or the Lender may by virtue of this
Agreement restrain the enforcement thereof in the name of the Borrower or the
Lender.

      2.3 Distributions in Reorganization or Other Realizations. (a) In the
event of any Enforcement Action, or any Reorganization relative to the Borrower,
any Obligor, or their respective properties or any realization from the exercise
of any rights or remedies under the Subordinated Agreements or otherwise, then
all of the Senior Obligations shall first be Paid in Full before any payment or
distribution is made upon the Subordinated Obligations, and in any such
proceedings any payment or distribution of any kind or character, whether in
cash or property or securities or by set-off or otherwise, which may be payable
or deliverable in respect of the Subordinated Obligations shall be first paid or
delivered directly to Lender for application in payment of the Senior
Obligations, unless and until all such Senior Obligations shall have been Paid
in Full. The Subordinated Creditor agrees not to require, request, or accept any
adequate protection or the like in connection with any Reorganization. Any
payments or distribution of assets of the Borrower or any Obligor of any kind or
character, whether in cash, property or securities or by set-off or otherwise,
with respect to the Subordinated Obligations received by the Subordinated
Creditor during any Enforcement Action or Reorganization and prior to the
Payment in Full of the Senior Obligations shall be held by the Subordinated
Creditor in trust for and turned over to the Lender for application to the
Senior Obligations until all such Senior Obligations shall have been Paid in
Full.

      2.4 Effect of Provisions. The provisions hereof as to subordination are
solely for the purpose of defining the relative rights of the holder of Senior
Obligations, on the one hand, and the Subordinated Creditor, on the other hand,
and none of such provisions shall impair, as between the Borrower, the Obligors,
and the Lender and the Subordinated Creditor, the obligations of the Borrower
and Obligors to pay to the Lender the Senior Obligations and to pay to the
Subordinated Creditor the Subordinated Obligations, in accordance with the terms
thereof. Subordinated Creditor and Lender hereby agree that nothing contained
herein shall derogate from the obligations of either of them under their
respective agreements with the Borrower; that this Agreement or any statement
made herein is not intended to revise the Subordinated Agreements and/or the
Financing Agreements except to the extent required to preserve the seniority as
between the Subordinated Creditor and the Lender pursuant to the terms hereof;
and that nothing contained herein creates any obligation of the Borrower to
enter into, or to agree to any provisions in, any amendments or supplements to
the Subordinated Agreements and/or the Financing Agreements or any future
agreement with the Subordinated Creditor or Lender, except to the extent
required to preserve the seniority as between the Subordinated Creditor and the
Lender pursuant to the terms hereof.

      3. Agreement to Hold in Trust.

                                      -6-
<PAGE>

      If the Subordinated Creditor shall receive any payment or distribution of
assets of the Borrower or any Obligor of any kind or character, whether in cash,
property or securities, or by set-off or otherwise, on account of the
Subordinated Obligations which payment or distribution is required by the terms
hereof to be made to Lender or is otherwise in violation of the terms of this
Agreement, it shall hold such payment or distribution in trust for the benefit
of the Lender and shall immediately pay or transfer the same over to the Lender
for application in payment of the Senior Obligations.

      4. Subordination of Liens.

      The Subordinated Creditor represents and warrants that the Subordinated
Obligations are not secured by a Lien on the property or assets of the Borrower
or any Obligor, other than Permitted Liens. In the event any such Lien (other
than a Permitted Lien) is obtained, the Subordinated Creditor acknowledges and
agrees that, regardless of the time of loans, advances or extensions of credit
made by the Lender and the Subordinated Creditor to the Borrower or any Obligor
or the relative times or order of attachment, perfection or creation of any
Liens securing the Senior Obligations or the Subordinated Obligations, or the
actual possession of any Collateral, or the order of filing or recording of
financing statements, mortgages or other documents, if any, or any defect,
deficiency, error or omission contained in any of the Financing Agreements, or
anything in the Subordinated Agreements to the contrary, as between the Lender
and the Subordinated Creditor, any Liens that may be granted to the Subordinated
Creditor from time to time pursuant to the Subordinated Agreements or otherwise,
shall in all respects be subordinate and junior in priority and right of
enforcement to the Liens granted to the Lender in the Collateral pursuant to the
Financing Agreements. The Subordinated Creditor shall not, directly or
indirectly, contest or take any action that questions the validity, priority,
perfection or enforceability of the Liens granted to the Lender in the
Collateral.

      5. Requirement of Notices.

      The Subordinated Creditor shall promptly provide the Lender with notice of
the occurrence of any defaults by Borrower or any Obligor under the Subordinated
Agreements, the receipt by Subordinated Creditor of any payment from Borrower or
any Obligor or any Enforcement Action by Subordinated Creditor.

      6. Notice of Subordination.

      The Subordinated Security Agreement shall, on the date hereof, be
inscribed with a legend conspicuously indicating that payment thereof, the liens
granted thereunder and the rights and remedies of the holder thereof are
subordinated to the claims of the Lender pursuant to the terms of this
Agreement.

      7. Non-Exercise, Amendments to Loan Documents.

      No right of the Lender to enforce the subordination herein provided shall
at any time or in any way be affected or impaired by any failure to act on the
part of the Borrower or by any non-compliance by the Borrower or any Obligor
with any of the terms, provisions and covenants hereof or of the Financing
Agreements, regardless of any knowledge thereof that the

                                      -7-
<PAGE>

Lender may have or be otherwise charged with, or by any action which the Lender
may take or refrain from taking with respect to the Senior Obligations or any
Collateral. Subject to the terms of the Financing Agreements, Lender hereby
reserves the right, in its sole discretion, and without notice to the
Subordinated Creditor to modify, amend, change, extend the time for performance
of, waive or release any of the terms of the Financing Agreements or any other
Senior Obligations or any other document relative thereto and to exercise or
refrain from exercising any powers or rights which Lender may have thereunder,
and such modification, amendment, waiver, release, exercise or failure to
exercise shall not affect any of Lender's rights under this Agreement or the
Subordinated Creditor's obligations hereunder, provided, however, that the
Subordinated Creditor has not consented to the Obligor's incurring any Excluded
Obligations. All Senior Obligations, whenever incurred, shall be entitled to the
benefit of this Agreement without notice thereof being given to the Subordinated
Creditor that any such Senior Obligation has arisen or has been incurred and
whether or not any instrument or agreement evidencing such Senior Obligations by
its terms claims to be Senior Obligations. The Subordinated Creditor hereby
waives and agrees not to assert against Lender any rights or defenses which a
guarantor or surety could assert.

      8. Dispositions of Collateral.

      The Subordinated Creditor agrees that any direct or indirect disposition
by the Lender of the Collateral, whether by collection, sale, or other manner of
liquidation shall be conclusively presumed to be commercially reasonable and may
not be challenged or contested by the Subordinated Creditor on the ground of
commercial unreasonableness. Upon any such sale or other disposition of the
Collateral (whether such disposition is by Borrower or is by Lender) approved by
Lender, Subordinated Creditor's Liens shall automatically terminate and, in any
event, upon request of the Lender, the Subordinated Creditor shall execute and
deliver UCC-3 termination statements, mortgage discharges and releases to
terminate and release their Liens upon any such sale or such other disposition,
provided, however, that the perfected Lien of the Subordinated Creditor shall
continue in the proceeds of the sale or disposition thereof to the extent not
applied to reduce the Senior Obligations or if otherwise agreed between Borrower
and Subordinated Creditor. In this regard, the Lender may, subject to the terms
of the Financing Agreements, (a) use such means of collection and exercise such
diligence with respect thereto as the Lender, in its sole discretion, deems
appropriate under the circumstances and (b) enter into such compromises with and
give such releases and acquittances to account debtors or other obligors on the
Borrower's receivables, without obtaining the agreement or concurrence of or
giving prior notice to the Subordinated Creditor, and the Subordinated Creditor
hereby waives all right to require that its agreement or consent be obtained or
that it be given notice. In the event of any casualty with respect to the
Collateral, the Subordinated Creditor acknowledges and agrees that the Lender
shall have, subject to the terms of the Financing Agreements, the exclusive
right to adjust, compromise or settle any such loss with the insurer thereof and
to collect and retain the proceeds of any insurance thereon. The Subordinated
Creditor waives any obligation or requirement that Lender marshall the
Collateral or realize payment from or liquidate certain Collateral before
realizing on or liquidating any other Collateral.

      9. Further Assurances.

                                      -8-
<PAGE>

      The Borrower and the Subordinated Creditor, for themselves and their
successors and assigns, covenant to execute and deliver to Lender such further
instruments and to take such further action as Lender may at any time or times
reasonably request in order to carry out the provisions and intent of this
Agreement.

      10. Term.

      This Agreement shall be irrevocable by the Subordinated Creditor until all
of the Senior Obligations shall have been Paid in Full.

      11. Waivers of Subordinated Creditor.

      All of the Senior Obligations shall be deemed to have been made or
incurred in reliance upon this Agreement, and the Subordinated Creditor
expressly waives all notice of the acceptance by the Lender of the subordination
and other provisions of this Agreement and all notices not specifically required
pursuant to the terms of this Agreement or by law, and the Subordinated Creditor
expressly waives reliance by the Lender upon the subordination and other
agreements as herein provided. The Subordinated Creditor agrees that the Lender
has made no warranties or representations with respect to the due execution,
legality, validity, completeness, perfection or enforceability of the Financing
Agreements or the collectibility of the Senior Obligations, and that the Lender
shall be entitled to manage and supervise the Senior Obligations in accordance
with the Financing Agreements, applicable law and its usual practices, modified
from time to time as the Lender may deem appropriate under the circumstances.
The Subordinated Creditor waives any right to subrogation until the Senior
Obligations are Paid in Full and agrees that Lender shall have no obligation or
duty to preserve or protect such rights.

      12. Assignment and Refinancing of Senior Obligations.

      Subject to the terms of the Financing Agreements, the Lender may from time
to time, whether before or after any discontinuance of this Agreement assign or
transfer all or any part of the Senior Obligations or any interest therein and,
notwithstanding any such assignment or transfer or any subsequent assignment or
transfer thereof, such Senior Obligations shall be and remain Senior Obligations
for purposes of this Agreement and every assignee or transferee and successive
assignee or transferee of any of the Senior Obligations or any interest therein
shall, to the extent of the interest of such assignee or transferee in the
Senior Obligations, be entitled to the benefits of this Agreement as if such
assignee or transferee were a Lender. Lender agrees to notify Subordinated
Creditor after any assignment that Lender may make. In the event of a
refinancing for the then principal amount of the Note or a repayment of the
Senior Obligations by a bank, financial institution or other entity, the
Subordinated Creditor agrees to enter into a Subordination Agreement with such
replacement lender on substantially the same terms and provisions of this
Agreement.

      13. Waivers by Lender.

      No waiver shall be deemed to be made by the Lender of any of its rights
hereunder, unless the same shall be in writing signed on behalf of the Lender,
and each waiver, if any, shall be a waiver only with respect to the specific
instance involved and shall in no way impair the rights of the Lender in any
other respect at any other time.

                                      -9-
<PAGE>

      14. Notices.

      Any notice or other communication in connection with this Agreement shall
be in writing and shall be deemed to have been duly given when personally
delivered or when telecopied with receipt confirmed or when received if mailed
by registered or certified mail, return receipt requested, postage prepaid, to
the addresses set forth below or to such other address as the party to whom the
same is intended shall have specified in conformity with the foregoing:

      (i) If to Subordinated Creditor:

          WMS Family I, LLC
          285 Commandant's Way
          Chelsea, Massachusetts 02150
          Attention: Roger Sherman

          With a copy to:
          Donovan Hatem LLP
          2 Seaport Lane
          Boston, MA 02210
          Attention: John F. Bradley II, Esq.
          Fax: (617) 406-4501

     (ii) if to the Borrower, to:

          Ovation Products Corporation
          395 East Dunstable Road
          Nashua, New Hampshire 03062
          Attention: Robert MacDonald
          Fax:  (603) 891-4957

          with a copy to:
          Morrison & Foerster LLP
          1290 Avenue of the Americas
          New York, NY 10104
          Attention:  Anna T. Pinedo, Esq.
          Fax:  (212) 468-4977

    (iii) if to the Lender, to:

          Andlinger & Company, Inc.
          303 South Broadway
          Tarrytown, New York 10591
          Fax:  (914) 332-4977

                               -10-
<PAGE>

          with a copy to:
          Brown Rudnick Berlack Israels LLP
          7 Times Square
          New York, NY 10036
          Attention:  Alan Forman
          Fax:  (212) 704-0196

      15. Successors; Continuing Effect, etc.

      This Agreement is being entered into for the benefit of the holder of the
Senior Obligations and the Subordinated Creditor, and their respective
successors and permitted assigns, and shall be binding on the holder of the
Senior Obligations and the Subordinated Creditor, and their respective
successors and assigns.

      16. Representations.

      The Subordinated Creditor warrants and represents to the Lender that:

      (a) this Agreement has been duly authorized, executed and delivered by the
Subordinated Creditor;

      (b) except for the Subordinated Agreements, there are no other agreements,
understandings or arrangements between the Borrower and the Subordinated
Creditor (or any affiliates thereof);

      (c) as of the date hereof, there are no obligations or liabilities of the
Borrower to the Subordinated Creditor (whether or not due) other than those
arising under the License Agreement; and

      (d) the Subordinated Creditor has not assigned any interest in the
Subordinated Obligations to any party and no party owns an interest in the
Subordinated Obligations other than the Subordinated Creditor (whether as joint
holder of the Subordinated Obligations, participants or otherwise).

      17. Conflicts.

      Subject to the provisions of Section 2.4 above, notwithstanding any term
or provision of any Subordinated Agreement to which the Subordinated Creditor is
a party or by which the Subordinated Creditor is bound, in the event that any
term or provision of any such instrument or agreement conflicts or is
inconsistent with the terms and provisions of this Agreement, the terms and
provisions of this Agreement shall control.

      18. Miscellaneous.

      This Agreement shall be governed by and construed in accordance with the
laws of the State of New York, without giving effect to the conflict of laws
principles thereof. The

                                      -11-
<PAGE>

headings in this Agreement are for convenience of reference only and shall not
alter or otherwise affect the meaning hereof. The Subordinated Creditor
expressly consents and agrees that this Agreement shall be specifically
enforceable by Lender and irrevocably waives any defense based upon the adequacy
of a remedy at law which might be asserted to such remedy. THE SUBORDINATED
CREDITOR AND LENDER EACH HEREBY KNOWINGLY, VOLUNTARILY, AND INTENTIONALLY WAIVES
(TO THE EXTENT PERMITTED BY APPLICABLE LAW) ANY RIGHT IT MAY HAVE TO A TRIAL BY
JURY OF ANY DISPUTE ARISING UNDER OR RELATING TO THIS SUBORDINATION AGREEMENT OR
ANY OTHER DOCUMENT OR AGREEMENT REFERRED THEREIN, AND AGREES THAT ANY SUCH
DISPUTE SHALL BE TRIED SOLELY BEFORE A JUDGE SITTING WITHOUT A JURY.

      19. Counterparts.

      This Agreement may be executed in any number of counterparts, each of
which shall be deemed an original, but all such counterparts shall together
constitute one and the same instrument.

      20. Entire Agreement, Amendment.

      This Agreement constitutes and expresses the entire understanding between
the parties hereto with respect to the subject matter hereof, and supersedes all
prior and contemporaneous agreements and understandings, inducements or
conditions, whether express or implied, oral or written. This Agreement may only
be amended by a written instrument signed by the Lender and the Subordinated
Creditor, provided however that the rights afforded to the Borrower pursuant to
paragraph 2.2(c) and the last paragraph of Section 2.2 and the provisions of
Section 2.4 may not be amended without the written consent of the Borrower.

      21. Severability.

      If at any time subsequent to date hereof, any provision of this Agreement
shall be held by any court of competent jurisdiction to be illegal, void or
unenforceable, such provision shall only be enforceable to the extent permitted
by law, but the illegality or unenforceability of such provision shall have no
effect upon and shall not impair the enforceability of any other provision of
this Agreement.

                  [Remainder of Page Intentionally Left Blank]

                                      -12-
<PAGE>

                   [Signature Page to Subordination Agreement]

      IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
duly executed by their duly authorized officers under seal, all as of the day
and year first above written.

WITNESS:                                       LENDER:

                                               ANDLINGER & COMPANY, INC.

[Executed]                                     By: /s/ Ivar W. Mitchell
                                                   --------------------
                                               Name:   Ivar W. Mitchell
                                               Title:  Vice President

                                               SUBORDINATED CREDITOR:

                                               WMS FAMILY I, LLC

________________________                       By: /s/ Roger N. Sherman
                                                   --------------------
                                               Name: Roger N. Sherman
                                               Title: Manager

                                      -13-

<PAGE>

                          ACKNOWLEDGEMENT AND AGREEMENT

      The undersigned, Borrower, does hereby accept and acknowledge receipt of a
copy of the foregoing Agreement, and agrees that (a) it will not pay any of the
Subordinated Obligations except as the foregoing Agreement provides, (b) it will
be bound by all provisions of the foregoing Agreement, and (c) that except with
respect to its rights pursuant to Section 2.2(c) of the foregoing Agreement and
in the last paragraph of Section 2.2 of the foregoing Agreement and its rights
under Section 2.4 of the foregoing Agreement, it shall have no rights, remedies
or priorities either directly or as a third party beneficiary by virtue of the
Agreement. In the event of a breach by the undersigned of any of the provisions
herein, all of the Senior Obligations shall, without presentment, demand,
protest or notice of any kind become immediately due and payable, unless the
Lender shall otherwise elect in writing and thereafter the Lender shall have all
rights and remedies available to it hereunder or at law or in equity.

      All capitalized terms used in this Acknowledgement and Agreement without
definition shall have the same meanings as set forth in the foregoing Agreement.

      IN WITNESS WHEREOF, the undersigned have caused this Acknowledgement and
Agreement to be duly executed under seal as of the day and year first above
written.

                                               BORROWER:

                                               OVATION PRODUCTS CORPORATION

_________________________                      By: /s/ William W. Lockwood
                                                   -----------------------
                                               Name:   William W. Lockwood
                                               Its:    President

                                      -14-

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