Document:

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                                                                     Exhibit 4.1

            THE SALE AND ISSUANCE OF THE SECURITIES REPRESENTED BY THIS
            CERTIFICATE HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF
            1933, AS AMENDED (THE "ACT"), OR UNDER THE SECURITIES LAW OF ANY
            STATE OR OTHER JURISDICTION. THESE SECURITIES HAVE BEEN ACQUIRED FOR
            INVESTMENT AND NOT WITH A VIEW TO, OR IN CONNECTION WITH, THE
            DISTRIBUTION THEREOF. THESE SECURITIES MAY NOT BE OFFERED, SOLD,
            PLEDGED, OR TRANSFERRED UNLESS (I) A REGISTRATION STATEMENT UNDER
            THE ACT IS IN EFFECT AS TO THESE SECURITIES AND SUCH OFFER, SALE,
            PLEDGE, OR TRANSFER IS IN COMPLIANCE WITH APPLICABLE SECURITIES LAW
            OF ANY STATE OR OTHER JURISDICTION OR (II) THERE IS AN OPINION OF
            COUNSEL OR OTHER EVIDENCE, SATISFACTORY TO THE COMPANY, THAT AN
            EXEMPTION THEREFROM IS AVAILABLE AND THAT SUCH OFFER, SALE, PLEDGE,
            OR TRANSFER IS IN COMPLIANCE WITH APPLICABLE SECURITIES LAW OF ANY
            STATE OR OTHER JURISDICTION.

No. 01-06                      Warrant to Purchase 37,500 Shares of Common Stock
                               (subject to adjustment)

           WARRANT TO PURCHASE COMMON STOCK, PAR VALUE $0.01 PER SHARE

                                       of

                                MEMRY CORPORATION

                            Void after June 22, 2006

            This certifies that, for value received, Brooks, Houghton & Company,
Inc. (the "Holder"), is entitled, subject to the terms set forth below, to
purchase from Memry Corporation (the "Company"), 37,500 shares of the Common
Stock, par value $0.01 per share ("Common Stock"), of the Company, as
constituted on the date hereof, upon surrender hereof, at the principal office
of the Company referred to below, with the Notice of Exercise form attached
hereto as Annex I duly executed, and simultaneous payment therefor in lawful
money of the United States or otherwise as hereinafter provided, at the
"Exercise Price" as set forth in Section 2 below. The number, character and
Exercise Price of such shares of Common Stock are subject to adjustment as
provided below. The term "Warrant" as used herein shall include this Warrant and
any warrants delivered in substitution, replacement or exchange therefor as
provided herein.

            This Warrant is issued in connection with the transactions
contemplated by that certain Letter Agreement, dated as of February 23, 2001
between the Company and the Holder.

<PAGE>

            1. Term of Warrant. Subject to the terms and conditions set forth
herein, this Warrant shall be exercisable, in whole or in part, during the term
commencing on the date hereof and ending at 5:00 p.m., prevailing local time in
Stamford, Connecticut, on June 30, 2006, and shall be void thereafter.

            2. Exercise Price. The Exercise Price at which this Warrant may be
exercised shall be $1.05 per share of Common Stock, as adjusted from time to
time pursuant to Section 11 hereof.

            3. Exercise of Warrant.

            (a) The purchase rights represented by this Warrant shall be
exercisable by the Holder in whole or in part at any time or from time to time
during the term hereof by the surrender of this Warrant and the Notice of
Exercise attached as Annex I hereto duly completed and executed on behalf of the
Holder, at the principal office of the Company (or such other office or agency
of the Company as it may designate by notice in writing to the Holder at the
address of the Holder appearing on the books of the Company), upon payment of
the Exercise Price by certified or bank check payable in cash to the order of
the Company.

            (b) This Warrant shall be deemed to have been exercised immediately
prior to the close of business on the date of its surrender for exercise as
provided above, and the person entitled to receive the shares of Common Stock
issuable upon such exercise shall be treated for all purposes as the holder of
record of such shares as of the close of business on such date. As promptly as
practicable on or after such date and in any event within ten (10) days
thereafter, the Company, at its expense, shall issue and deliver to the person
or persons entitled to receive the same, a certificate or certificates for the
number of shares issuable upon such exercise. In the event that this Warrant is
exercised in part, the Company, at its expense, shall, simultaneously with the
delivery described in the immediately preceding sentence, execute and deliver a
new Warrant of like tenor exercisable for the number of shares for which this
Warrant may then be exercised.

            4. No Fractional Shares or Scrip. No fractional shares or scrip
representing fractional shares shall be issued upon the exercise of this
Warrant. In lieu of any fractional share to which the Holder would otherwise be
entitled, the Company shall make a cash payment equal to the fair market value
of one share of Common Stock multiplied by such fraction.

            5. Replacement of Warrant. On receipt of evidence reasonably
satisfactory to the Company of the loss, theft, destruction or mutilation of
this Warrant and, in the case of loss, theft or destruction, on delivery of an
indemnity agreement reasonably satisfactory in form and substance to the Company
or, in the case of mutilation, on surrender and cancellation of this Warrant,
the Company at its expense shall execute and deliver, in lieu of this Warrant, a
new warrant of like tenor and amount.

            6. Rights of Stockholders. Subject to Sections 9 and 11 hereof, the
Holder shall not be entitled to vote or receive dividends or be deemed the
holder of Common Stock or any other securities of the Company that may at any
time be issuable on the exercise hereof for any purpose, nor shall anything
contained herein be construed to confer upon the Holder, as such, any of the
rights of a stockholder of the Company or any right to vote for the election of
directors or upon any matter submitted to stockholders at any meeting thereof,
or to give or withhold consent to any corporate action (whether upon any
recapitalization, issuance of stock, reclassification of stock, change of par
value, or change of stock to no par value, consolidation, merger, conveyance, or
otherwise) or to receive notice of meetings, or to receive dividends or
subscription rights or otherwise until this Warrant shall have been exercised as
provided herein.

                                      -2-

<PAGE>

            7.  Registration of Warrant; Securities Law Matters.

            (a) Warrant Register. The Company shall maintain a register (the
"Warrant Register") containing the address of the Holder. The Holder may change
its address as shown on the Warrant Register by written notice to the Company
requesting such change. Any notice or written communication required or
permitted to be given to the Holder may be delivered or given by mail to such
Holder as shown on the Warrant Register and at the address shown on the Warrant
Register. The Company may treat the Holder as shown on the Warrant Register as
the absolute owner of this Warrant for all purposes, notwithstanding any notice
to the contrary.

            (b) Compliance with Securities Laws. (i) The Holder of this Warrant,
by acceptance hereof, acknowledges that this Warrant is being acquired solely
for the Holder's own account and not as a nominee for any other party, and for
investment, and that the Holder shall not offer, sell or otherwise dispose of
this Warrant, except under circumstances that will not result in a violation of
the Act or any state securities laws.

                                    (ii) All shares of Common Stock issued upon
exercise hereof shall be stamped or imprinted with legends in substantially the
following form (in addition to any legend required by state securities laws):

            THE SALE AND ISSUANCE OF THE SECURITIES REPRESENTED BY THIS
            CERTIFICATE HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF
            1933, AS AMENDED (THE "ACT"), OR UNDER THE SECURITIES LAW OF ANY
            STATE OR OTHER JURISDICTION. THESE SECURITIES HAVE BEEN ACQUIRED FOR
            INVESTMENT AND NOT WITH A VIEW TO, OR IN CONNECTION WITH, THE
            DISTRIBUTION THEREOF. THESE SECURITIES MAY NOT BE OFFERED, SOLD,
            PLEDGED, OR TRANSFERRED UNLESS (I) A REGISTRATION STATEMENT UNDER
            THE ACT IS IN EFFECT AS TO THESE SECURITIES AND SUCH OFFER, SALE,
            PLEDGE, OR TRANSFER IS IN COMPLIANCE WITH APPLICABLE SECURITIES LAW
            OF ANY STATE OR OTHER JURISDICTION OR (II) THERE IS AN OPINION OF
            COUNSEL OR OTHER EVIDENCE, SATISFACTORY TO THE COMPANY, THAT AN
            EXEMPTION THEREFROM IS AVAILABLE AND THAT SUCH OFFER, SALE, PLEDGE,
            OR TRANSFER IS IN COMPLIANCE WITH APPLICABLE SECURITIES LAW OF ANY
            STATE OR OTHER JURISDICTION.

            (c) Restriction on Transfer. This Warrant may not be transferred,
assigned or otherwise disposed of, in whole or in part, except in compliance
with all of the provisions of this Section 7. Any transfer in violation of this
Section 7 shall be void ab initio.

            (d) Procedures for Transfer. Subject to compliance with this Section
7, this Warrant may be transferred by the Holder, in whole or in part, without
charge to the Holder, upon surrender of this Warrant with a properly executed
Notice of Assignment (in the form of Annex II hereof) at the principal office of
the Company. Upon such compliance and receipt, the Company promptly will issue
to the assignee specified therein a Warrant in this form for the number of
shares of Common Stock specified in such assignment (and, if such assignment is
with respect to less than all of the rights covered hereby, promptly will issue
to the Holder a new Warrant, in this form, for any remaining rights represented
hereby).

            8.  Reservation of Stock.

                                       -3-

<PAGE>

            The Company covenants that during the term that this Warrant is
exercisable, the Company shall reserve (i) from its authorized and unissued
Common Stock a sufficient number of shares to provide for the issuance of Common
Stock upon the exercise of all or any portion of this Warrant, and (ii) from its
authorized and unissued Common Stock, a sufficient number of shares to provide
for the issuance of Common Stock upon the conversion of the shares of Common
Stock acquired and/or acquirable upon the exercise hereof into Common Stock and,
from time to time, shall take all steps necessary to amend its Certificate of
Incorporation, as amended (the "Certificate"), to provide sufficient reserves of
shares of Common Stock issuable upon exercise of the Warrant and Common Stock
issuable upon the conversion of shares of Common Stock acquired and/or
acquirable hereby. The Company further covenants that all shares which may be
issued upon the exercise of the rights represented by this Warrant and payment
of the Exercise Price, all as set forth herein, will be free from all taxes,
liens and charges in respect of the issue thereof (other than taxes in respect
of any transfer occurring contemporaneously or otherwise specified herein). The
Company agrees that its issuance of this Warrant shall constitute full authority
to its officers who are charged with the duty of executing stock certificates to
execute and issue the necessary certificates for shares of Common Stock upon the
exercise of this Warrant.

            9.  Certificates of Adjustment; Notices.

            (a) Whenever the Exercise Price or number or type of shares
purchasable hereunder shall be adjusted or readjusted pursuant to Section 11
hereof, the Company shall issue a certificate signed by its Chief Financial
Officer setting forth, in reasonable detail, the event requiring the adjustment
or readjustment, the amount of the adjustment or readjustment, the method by
which such adjustment was calculated and the Exercise Price and number of shares
purchasable hereunder after giving effect to such adjustment and the amount, if
any, of other property that at the time would be received upon exercise of the
Warrant, all after giving effect to such adjustment or readjustment. A copy of
such certificate to be mailed to the Holder of this Warrant in accordance with
Section 14 hereof.

            (b)  In the event:

                        (i) that the Company shall take a record of the holders
of its Common Stock (or other stock or securities at the time receivable upon
the exercise of this Warrant) for the purpose of entitling them to receive any
dividend or other distribution, or any right to subscribe for or purchase any
shares of stock of any class or any other securities, or to receive any other
right;

                        (ii) of any capital reorganization of the Company, any
reclassification of the capital stock of the Company, any consolidation or
merger of the Company with or into another corporation, or any conveyance of all
of substantially all of the assets of the Company to another corporation; or

                        (iii) of any voluntary dissolution, liquidation or
winding-up of the Company,

then, and in each such case, the Company shall mail or cause to be mailed to the
Holder a notice specifying, as the case may be, (A) the date on which a record
is to be taken for the purposes of such dividend, distribution or right, and
stating the amount and character of such dividend, distribution or right, or (B)
the date on which such reorganization, reclassification, consolidation, merger,
conveyance, dissolution, liquidation or winding-up is to take place, and the
time, if any is to be fixed, as of which the holders of record of Common Stock
(or such other stock or securities at the time receivable upon the exercise of
this Warrant) shall be entitled to exchange their shares of Common Stock (or
such other stock or securities) for securities or other property deliverable
upon such reorganization, reclassification, consolidation, merger, conveyance,
dissolution, liquidation or

                                       -4-

<PAGE>

winding-up. Such notice shall be mailed at least twenty (20) days prior to the
date therein specified for the occurrence of any of the foregoing events.

            (c) All such notices, advice and communications shall be given in
the manner set forth in Section 14 hereof.

            10. Amendments.

            This Warrant or any term of provision hereof may not be amended
without the written consent of the Company and the Holder.

            11. Adjustments. The Exercise Price and the number and type of
shares purchasable hereunder are subject to adjustment from time to time as
follows:

            11.1. Merger, Sale of Assets, etc. If at any time while this Warrant
or any portion hereof is outstanding and unexpired, there shall be (i) a
reorganization (other than a combination, reclassification, exchange or
subdivision of shares otherwise provided for herein), (ii) a merger or
consolidation of the Company with or into another corporation in which the
Company is not the surviving entity and by which the shares of the Company's
capital stock outstanding immediately prior to the merger are converted by
virtue of the merger into other property, whether in the form of securities,
cash, or otherwise, or (iii) a sale or transfer of the Company's properties and
assets as, or substantially as, an entirety to any other person, then, as a part
of such reorganization, merger, consolidation, sale or transfer, lawful
provision shall be made so that the holder of this Warrant thereafter shall be
entitled to receive upon exercise of this Warrant, during the period specified
herein and upon payment of the Exercise Price then in effect, the number of
shares of stock or other securities or property of the successor corporation
resulting from such reorganization, merger, consolidation, sale or transfer
which a holder of the shares deliverable upon exercise of this Warrant would
have been entitled to receive in such reorganization, consolidation, merger,
sale or transfer if this Warrant had been exercised immediately before such
reorganization, consolidation, merger, sale or transfer, all subject to further
adjustment as provided in this Section 11. The foregoing provisions of this
Section 11.1 similarly shall apply to successive reorganizations,
consolidations, mergers, sales and transfers and to the stock or securities of
any other corporation that are at the time receivable upon the exercise of this
Warrant. If the per-share consideration payable to the Holder for shares in
connection with any such transaction is in a form other than cash or marketable
securities, then the value of such consideration shall be determined in good
faith by the Company's Board of Directors. In all events, appropriate adjustment
(as determined in good faith by the Company's Board of Directors) shall be made
in the application of the provisions of this Warrant such that the rights and
interest of this Warrant shall be applicable after that event, as near as
reasonably may be, in relation to any shares or other property deliverable after
that event upon exercise of this Warrant.

            11.2. Reclassification, etc. If the Company, at any time while this
Warrant or any portion hereof remains outstanding and unexpired, by
reclassification of securities or otherwise, shall change any of the securities
as to which purchase rights under this Warrant exist into the same or a
different number of securities of any other class or classes, this Warrant
thereafter shall represent the right to acquire such number and kind of
securities as would have been issuable as the result of such change with respect
to the securities that were subject to the purchase rights under this Warrant
immediately prior to such reclassification or other change and the Exercise
Price therefor shall be adjusted appropriately, all subject to further
adjustment as provided in this Section 11.

                                       -5-

<PAGE>

            11.3. Split, Subdivision or Combination of Shares. If the Company at
any time while this Warrant or any portion hereof remains outstanding and
unexpired, shall split, subdivide or combine the securities as to which purchase
rights under this Warrant exist, into a different number of securities of the
same class, the Exercise Price for such securities shall be decreased
proportionately, and the number of shares of such securities for which this
Warrant may be exercised shall be increased proportionately, in the case of a
split or subdivision, or the Exercise Price for such securities shall be
increased proportionately and the number of shares of such securities for which
this Warrant may be exercised shall be decreased proportionately, in the case of
a combination.

            11.4. No Impairment. The Company, by amendment of its Certificate of
Incorporation or through any reorganization, transfer of assets, consolidation,
merger, dissolution, issue or sale of securities or any other voluntary action,
shall not avoid or seek to avoid the observance or performance of any of the
terms to be observed or performed hereunder by the Company, but shall at all
times in good faith assist in the carrying out of all the provisions of this
Section 11 and in the taking of all such action as may be necessary or
appropriate in order to protect the rights of the Holder of this Warrant against
impairment.

            12. Piggyback Registration Rights.

            (a) Whenever the Company proposes to register any of its securities
under the Act, and the registration form to be used may be used for the
registration of Registrable Securities (as defined below), the Company will give
prompt written notice to the Holder of its intention to effect such a
registration. The Company shall proceed to include in such registration all
Registrable Securities with respect to which the Company has received a written
request for inclusion therein within 15 days after the receipt of the Company's
notice. The Company shall use its reasonable best efforts to cause any
Registrable Securities the Holder shall have so requested registration thereof
to be registered under the Act, all to the extent necessary to permit the sale
or other disposition thereof by a prospective seller of the securities so
registered.

            (b) If the aforesaid registration is for an underwritten public
offering and if the managing underwriter (who shall be selected by the person
who initiated such registration) advises the Company in writing that, in its
opinion, the inclusion of the Registrable Securities requested to be included in
such registration by the Holder with the securities being registered by the
Company and other prospective sellers would materially adversely affect the
distribution of all such securities, then the Company may include in such
registration the number of shares proposed to be registered by the Company and
any shares of other persons who have been granted similar rights to include
shares owned by them in a registration before including in such registration
such shares of the Holder.

            (c) Nothing in this Section 12 shall be deemed to require the
Company to proceed with any registration of its securities after giving the
notice herein provided.

            "Registrable Securities" means, as the context may require, the
shares of Common Stock issued upon exercise of this Warrant and any shares of
capital stock of the Company issued as a dividend or distribution, or as part of
a reclassification, with respect to, or in exchange for or replacement of any of
the shares of Common Stock issued upon exercise of this Warrant. As to any
particular Registrable Securities, such securities will cease to be Registrable
Securities when they have been (i) distributed to the public pursuant to an
offering registered under the Act; (ii) sold to the public through a broker,
dealer or market maker in compliance with Rule 144 under the Act (or any similar
rule then in force); or (iii) are freely tradeable to the public through a
broker, dealer or market maker in compliance with Rule 144(k) under the Act,
without limitation (or any similar rule then in force).

                                       -6-

<PAGE>

            13. Governing Law. This Warrant shall be governed by and construed
in accordance with the laws of the State of Connecticut.

            14. Notices, etc. All notices and other communications required or
permitted hereunder shall be in writing and shall be mailed by registered or
certified mail, postage prepaid, or otherwise delivered by hand or by messenger,
addressed (i) if to the Holder at 444 Madison Avenue, 25th Floor, New York, NY
10022, Attention: Steven H. Brooks, or at such other address as the Holder shall
have furnished to the Company in writing, or (ii) if to the Company, to 57
Commerce Drive, Brookfield, CT 06804, U.S.A., Attention: Chairman and CEO, or at
such other address as the Company shall have furnished to the Holder. Such
notices or communications shall be deemed given if personally delivered, on the
date of delivery by hand or by messenger, or three (3) days after mailing if
send by mail as set forth herein.

            15. Delays or Omissions. No delay or omission to exercise any right,
power, or remedy accruing to the Holder upon any breach or default under this
Warrant shall be deemed a waiver of any other breach or default theretofore or
thereafter occurring. Any waiver, permit, consent, or approval of any kind or
character on the part of the Holder of any breach or default under this Warrant,
or any waiver on the part of any party of any provisions or conditions of this
Warrant, must be in writing and shall be effective only to the extent
specifically set forth in such writing. All remedies, either under this Warrant
or by law or otherwise afforded to the Holder shall be cumulative and not
alternative.

            16. Severability. If any provision of this Warrant is held to be
unenforceable under applicable law, then such provision shall be excluded from
this Warrant and the balance of this Warrant shall be interpreted as if such
provision were so excluded and shall be enforceable in accordance with its
terms. A court of competent jurisdiction, in its discretion, may substitute for
the excluded provision an enforceable provision which in economic substance
reasonably approximates the excluded provision.

            17. Pronouns. All pronouns and any variations thereof refer to the
masculine, feminine or neuter, singular or plural, as the identity of the person
or persons may require.

                                       -7-

<PAGE>

            Executed effective on this 30th day of June, 2001.

                                MEMRY CORPORATION

                            By: /s/ Robert P. Belcher
                                ----------------------------------------
                                Name:       Robert P. Belcher
                                Title:      Chief Financial Officer

                                       -8-

<PAGE>

                                                                         ANNEX I
                                                                         -------

                               NOTICE OF EXERCISE

To:  Memry Corporation

            (1) The undersigned hereby irrevocably elects to purchase _____
shares of Common Stock of Memry Corporation, a Delaware corporation, pursuant to
the terms of the attached Warrant, and tenders herewith payment of the purchase
price for such shares in full.

            (2) In exercising this Warrant, the undersigned hereby confirms and
acknowledges that the shares of Common Stock to be issued are being acquired
solely for the account of the undersigned and not as a nominee for any other
party, and for investment, and that the undersigned shall not offer, sell or
otherwise dispose of any such shares of Common Stock except under circumstances
that will not result in a violation of the Securities Act of 1933, as amended,
or any state securities laws.

            (3) Please issue a new Warrant for the unexercised portion of the
attached Warrant (if any) in the name of the undersigned.

Dated: _____________________

                                              ---------------------------------
                                                         Holder

                                       -9-

<PAGE>

                                                                        ANNEX II
                                                                        --------

                              NOTICE OF ASSIGNMENT

            FOR VALUE RECEIVED ______________ hereby sells, assigns and
transfers all of the rights of the undersigned under the attached Warrant with
respect to the number of Warrants set forth below.

<TABLE>
<CAPTION>
Name of Assignee                    Address of Assignee                          Number of Warrants Transferred
<S>                                 <C>                                          <C>

Date:                               Signature:
     --------------------------               ---------------------------------
</TABLE>

                                       -10-<PAGE>

                                                                     Exhibit 4.2

         THE SALE AND ISSUANCE OF THE SECURITIES REPRESENTED BY THIS CERTIFICATE
         HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED
         (THE "ACT"), OR UNDER THE SECURITIES LAW OF ANY STATE OR OTHER
         JURISDICTION. THESE SECURITIES HAVE BEEN ACQUIRED FOR INVESTMENT AND
         NOT WITH A VIEW TO, OR IN CONNECTION WITH, THE DISTRIBUTION THEREOF.
         THESE SECURITIES MAY NOT BE OFFERED, SOLD, PLEDGED, OR TRANSFERRED
         UNLESS (I) A REGISTRATION STATEMENT UNDER THE ACT IS IN EFFECT AS TO
         THESE SECURITIES AND SUCH OFFER, SALE, PLEDGE, OR TRANSFER IS IN
         COMPLIANCE WITH APPLICABLE SECURITIES LAW OF ANY STATE OR OTHER
         JURISDICTION OR (II) THERE IS AN OPINION OF COUNSEL OR OTHER EVIDENCE,
         SATISFACTORY TO THE COMPANY, THAT AN EXEMPTION THEREFROM IS AVAILABLE
         AND THAT SUCH OFFER, SALE, PLEDGE, OR TRANSFER IS IN COMPLIANCE WITH
         APPLICABLE SECURITIES LAW OF ANY STATE OR OTHER JURISDICTION.

No. 01-07                    Warrant to Purchase 37,500 Shares of Common Stock
                             (subject to adjustment)

           WARRANT TO PURCHASE COMMON STOCK, PAR VALUE $0.01 PER SHARE

                                       of

                                MEMRY CORPORATION

                           Void after August 30, 2006

         This certifies that, for value received, Brooks, Houghton & Company,
Inc. (the "Holder"), is entitled, subject to the terms set forth below, to
purchase from Memry Corporation (the "Company"), 37,500 shares of the Common
Stock, par value $0.01 per share ("Common Stock"), of the Company, as
constituted on the date hereof, upon surrender hereof, at the principal office
of the Company referred to below, with the Notice of Exercise form attached
hereto as Annex I duly executed, and simultaneous payment therefor in lawful
money of the United States or otherwise as hereinafter provided, at the
"Exercise Price" as set forth in Section 2 below. The number, character and
Exercise Price of such shares of Common Stock are subject to adjustment as
provided below. The term "Warrant" as used herein shall include this Warrant and
any warrants delivered in substitution, replacement or exchange therefor as
provided herein.

         This Warrant is issued in connection with the transactions contemplated
by that certain Letter Agreement, dated as of February 23, 2001 between the
Company and the Holder.

<PAGE>

         1. Term of Warrant. Subject to the terms and conditions set forth
herein, this Warrant shall be exercisable, in whole or in part, during the term
commencing on the date hereof and ending at 5:00 p.m., prevailing local time in
Stamford, Connecticut, on August 30, 2006, and shall be void thereafter.

         2. Exercise Price. The Exercise Price at which this Warrant may be
exercised shall be $1.05 per share of Common Stock, as adjusted from time to
time pursuant to Section 11 hereof.

         3. Exercise of Warrant.

         (a) The purchase rights represented by this Warrant shall be
exercisable by the Holder in whole or in part at any time or from time to time
during the term hereof by the surrender of this Warrant and the Notice of
Exercise attached as Annex I hereto duly completed and executed on behalf of the
Holder, at the principal office of the Company (or such other office or agency
of the Company as it may designate by notice in writing to the Holder at the
address of the Holder appearing on the books of the Company), upon payment of
the Exercise Price by certified or bank check payable in cash to the order of
the Company.

         (b) This Warrant shall be deemed to have been exercised immediately
prior to the close of business on the date of its surrender for exercise as
provided above, and the person entitled to receive the shares of Common Stock
issuable upon such exercise shall be treated for all purposes as the holder of
record of such shares as of the close of business on such date. As promptly as
practicable on or after such date and in any event within ten (10) days
thereafter, the Company, at its expense, shall issue and deliver to the person
or persons entitled to receive the same, a certificate or certificates for the
number of shares issuable upon such exercise. In the event that this Warrant is
exercised in part, the Company, at its expense, shall, simultaneously with the
delivery described in the immediately preceding sentence, execute and deliver a
new Warrant of like tenor exercisable for the number of shares for which this
Warrant may then be exercised.

         4. No Fractional Shares or Scrip. No fractional shares or scrip
representing fractional shares shall be issued upon the exercise of this
Warrant. In lieu of any fractional share to which the Holder would otherwise be
entitled, the Company shall make a cash payment equal to the fair market value
of one share of Common Stock multiplied by such fraction.

         5. Replacement of Warrant. On receipt of evidence reasonably
satisfactory to the Company of the loss, theft, destruction or mutilation of
this Warrant and, in the case of loss, theft or destruction, on delivery of an
indemnity agreement reasonably satisfactory in form and substance to the Company
or, in the case of mutilation, on surrender and cancellation of this Warrant,
the Company at its expense shall execute and deliver, in lieu of this Warrant, a
new warrant of like tenor and amount.

         6. Rights of Stockholders. Subject to Sections 9 and 11 hereof, the
Holder shall not be entitled to vote or receive dividends or be deemed the
holder of Common Stock or any other securities of the Company that may at any
time be issuable on the exercise hereof for any purpose, nor shall anything
contained herein be construed to confer upon the Holder, as such, any of the
rights of a stockholder of the Company or any right to vote for the election of
directors or upon any matter submitted to stockholders at any meeting thereof,
or to give or withhold consent to any corporate action (whether upon any
recapitalization, issuance of stock, reclassification of stock, change of par
value, or change of stock to no par value, consolidation, merger, conveyance, or
otherwise) or to receive notice of meetings, or to receive dividends or
subscription rights or otherwise until this Warrant shall have been exercised as
provided herein.

                                      -2-

<PAGE>

         7. Registration of Warrant; Securities Law Matters.

         (a) Warrant Register. The Company shall maintain a register (the
"Warrant Register") containing the address of the Holder. The Holder may change
its address as shown on the Warrant Register by written notice to the Company
requesting such change. Any notice or written communication required or
permitted to be given to the Holder may be delivered or given by mail to such
Holder as shown on the Warrant Register and at the address shown on the Warrant
Register. The Company may treat the Holder as shown on the Warrant Register as
the absolute owner of this Warrant for all purposes, notwithstanding any notice
to the contrary.

         (b) Compliance with Securities Laws. (i) The Holder of this Warrant, by
acceptance hereof, acknowledges that this Warrant is being acquired solely for
the Holder's own account and not as a nominee for any other party, and for
investment, and that the Holder shall not offer, sell or otherwise dispose of
this Warrant, except under circumstances that will not result in a violation of
the Act or any state securities laws.

                           (ii) All shares of Common Stock issued upon exercise
hereof shall be stamped or imprinted with legends in substantially the following
form (in addition to any legend required by state securities laws):

         THE SALE AND ISSUANCE OF THE SECURITIES REPRESENTED BY THIS CERTIFICATE
         HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED
         (THE "ACT"), OR UNDER THE SECURITIES LAW OF ANY STATE OR OTHER
         JURISDICTION. THESE SECURITIES HAVE BEEN ACQUIRED FOR INVESTMENT AND
         NOT WITH A VIEW TO, OR IN CONNECTION WITH, THE DISTRIBUTION THEREOF.
         THESE SECURITIES MAY NOT BE OFFERED, SOLD, PLEDGED, OR TRANSFERRED
         UNLESS (I) A REGISTRATION STATEMENT UNDER THE ACT IS IN EFFECT AS TO
         THESE SECURITIES AND SUCH OFFER, SALE, PLEDGE, OR TRANSFER IS IN
         COMPLIANCE WITH APPLICABLE SECURITIES LAW OF ANY STATE OR OTHER
         JURISDICTION OR (II) THERE IS AN OPINION OF COUNSEL OR OTHER EVIDENCE,
         SATISFACTORY TO THE COMPANY, THAT AN EXEMPTION THEREFROM IS AVAILABLE
         AND THAT SUCH OFFER, SALE, PLEDGE, OR TRANSFER IS IN COMPLIANCE WITH
         APPLICABLE SECURITIES LAW OF ANY STATE OR OTHER JURISDICTION.

         (c) Restriction on Transfer. This Warrant may not be transferred,
assigned or otherwise disposed of, in whole or in part, except in compliance
with all of the provisions of this Section 7. Any transfer in violation of this
Section 7 shall be void ab initio.
                        -- ------

         (d) Procedures for Transfer. Subject to compliance with this Section 7,
this Warrant may be transferred by the Holder, in whole or in part, without
charge to the Holder, upon surrender of this Warrant with a properly executed
Notice of Assignment (in the form of Annex II hereof) at the principal office of
the Company. Upon such compliance and receipt, the Company promptly will issue
to the assignee specified therein a Warrant in this form for the number of
shares of Common Stock specified in such assignment (and, if such assignment is
with respect to less than all of the rights covered hereby, promptly will issue
to the Holder a new Warrant, in this form, for any remaining rights represented
hereby).

         8. Reservation of Stock.

                                       -3-

<PAGE>

         The Company covenants that during the term that this Warrant is
exercisable, the Company shall reserve (i) from its authorized and unissued
Common Stock a sufficient number of shares to provide for the issuance of Common
Stock upon the exercise of all or any portion of this Warrant, and (ii) from its
authorized and unissued Common Stock, a sufficient number of shares to provide
for the issuance of Common Stock upon the conversion of the shares of Common
Stock acquired and/or acquirable upon the exercise hereof into Common Stock and,
from time to time, shall take all steps necessary to amend its Certificate of
Incorporation, as amended (the "Certificate"), to provide sufficient reserves of
shares of Common Stock issuable upon exercise of the Warrant and Common Stock
issuable upon the conversion of shares of Common Stock acquired and/or
acquirable hereby. The Company further covenants that all shares which may be
issued upon the exercise of the rights represented by this Warrant and payment
of the Exercise Price, all as set forth herein, will be free from all taxes,
liens and charges in respect of the issue thereof (other than taxes in respect
of any transfer occurring contemporaneously or otherwise specified herein). The
Company agrees that its issuance of this Warrant shall constitute full authority
to its officers who are charged with the duty of executing stock certificates to
execute and issue the necessary certificates for shares of Common Stock upon the
exercise of this Warrant.

         9. Certificates of Adjustment; Notices.

         (a) Whenever the Exercise Price or number or type of shares purchasable
hereunder shall be adjusted or readjusted pursuant to Section 11 hereof, the
Company shall issue a certificate signed by its Chief Financial Officer setting
forth, in reasonable detail, the event requiring the adjustment or readjustment,
the amount of the adjustment or readjustment, the method by which such
adjustment was calculated and the Exercise Price and number of shares
purchasable hereunder after giving effect to such adjustment and the amount, if
any, of other property that at the time would be received upon exercise of the
Warrant, all after giving effect to such adjustment or readjustment. A copy of
such certificate to be mailed to the Holder of this Warrant in accordance with
Section 14 hereof.

         (b)  In the event:

                  (i) that the Company shall take a record of the holders of its
Common Stock (or other stock or securities at the time receivable upon the
exercise of this Warrant) for the purpose of entitling them to receive any
dividend or other distribution, or any right to subscribe for or purchase any
shares of stock of any class or any other securities, or to receive any other
right;

                  (ii) of any capital reorganization of the Company, any
reclassification of the capital stock of the Company, any consolidation or
merger of the Company with or into another corporation, or any conveyance of all
of substantially all of the assets of the Company to another corporation; or

                  (iii) of any voluntary dissolution, liquidation or winding-up
of the Company,

then, and in each such case, the Company shall mail or cause to be mailed to the
Holder a notice specifying, as the case may be, (A) the date on which a record
is to be taken for the purposes of such dividend, distribution or right, and
stating the amount and character of such dividend, distribution or right, or (B)
the date on which such reorganization, reclassification, consolidation, merger,
conveyance, dissolution, liquidation or winding-up is to take place, and the
time, if any is to be fixed, as of which the holders of record of Common Stock
(or such other stock or securities at the time receivable upon the exercise of
this Warrant) shall be entitled to exchange their shares of Common Stock (or
such other stock or securities) for securities or other property deliverable
upon such reorganization, reclassification, consolidation, merger, conveyance,
dissolution, liquidation or

                                       -4-

<PAGE>

winding-up. Such notice shall be mailed at least twenty (20) days prior to the
date therein specified for the occurrence of any of the foregoing events.

         (c) All such notices, advice and communications shall be given in the
manner set forth in Section 14 hereof.

         10. Amendments.

         This Warrant or any term of provision hereof may not be amended without
the written consent of the Company and the Holder.

         11. Adjustments. The Exercise Price and the number and type of shares
purchasable hereunder are subject to adjustment from time to time as follows:

         11.1. Merger, Sale of Assets, etc. If at any time while this Warrant or
any portion hereof is outstanding and unexpired, there shall be (i) a
reorganization (other than a combination, reclassification, exchange or
subdivision of shares otherwise provided for herein), (ii) a merger or
consolidation of the Company with or into another corporation in which the
Company is not the surviving entity and by which the shares of the Company's
capital stock outstanding immediately prior to the merger are converted by
virtue of the merger into other property, whether in the form of securities,
cash, or otherwise, or (iii) a sale or transfer of the Company's properties and
assets as, or substantially as, an entirety to any other person, then, as a part
of such reorganization, merger, consolidation, sale or transfer, lawful
provision shall be made so that the holder of this Warrant thereafter shall be
entitled to receive upon exercise of this Warrant, during the period specified
herein and upon payment of the Exercise Price then in effect, the number of
shares of stock or other securities or property of the successor corporation
resulting from such reorganization, merger, consolidation, sale or transfer
which a holder of the shares deliverable upon exercise of this Warrant would
have been entitled to receive in such reorganization, consolidation, merger,
sale or transfer if this Warrant had been exercised immediately before such
reorganization, consolidation, merger, sale or transfer, all subject to further
adjustment as provided in this Section 11. The foregoing provisions of this
Section 11.1 similarly shall apply to successive reorganizations,
consolidations, mergers, sales and transfers and to the stock or securities of
any other corporation that are at the time receivable upon the exercise of this
Warrant. If the per-share consideration payable to the Holder for shares in
connection with any such transaction is in a form other than cash or marketable
securities, then the value of such consideration shall be determined in good
faith by the Company's Board of Directors. In all events, appropriate adjustment
(as determined in good faith by the Company's Board of Directors) shall be made
in the application of the provisions of this Warrant such that the rights and
interest of this Warrant shall be applicable after that event, as near as
reasonably may be, in relation to any shares or other property deliverable after
that event upon exercise of this Warrant.

         11.2. Reclassification, etc. If the Company, at any time while this
Warrant or any portion hereof remains outstanding and unexpired, by
reclassification of securities or otherwise, shall change any of the securities
as to which purchase rights under this Warrant exist into the same or a
different number of securities of any other class or classes, this Warrant
thereafter shall represent the right to acquire such number and kind of
securities as would have been issuable as the result of such change with respect
to the securities that were subject to the purchase rights under this Warrant
immediately prior to such reclassification or other change and the Exercise
Price therefor shall be adjusted appropriately, all subject to further
adjustment as provided in this Section 11.

                                       -5-

<PAGE>

         11.3. Split, Subdivision or Combination of Shares. If the Company at
any time while this Warrant or any portion hereof remains outstanding and
unexpired, shall split, subdivide or combine the securities as to which purchase
rights under this Warrant exist, into a different number of securities of the
same class, the Exercise Price for such securities shall be decreased
proportionately, and the number of shares of such securities for which this
Warrant may be exercised shall be increased proportionately, in the case of a
split or subdivision, or the Exercise Price for such securities shall be
increased proportionately and the number of shares of such securities for which
this Warrant may be exercised shall be decreased proportionately, in the case of
a combination.

         11.4. No Impairment. The Company, by amendment of its Certificate of
Incorporation or through any reorganization, transfer of assets, consolidation,
merger, dissolution, issue or sale of securities or any other voluntary action,
shall not avoid or seek to avoid the observance or performance of any of the
terms to be observed or performed hereunder by the Company, but shall at all
times in good faith assist in the carrying out of all the provisions of this
Section 11 and in the taking of all such action as may be necessary or
appropriate in order to protect the rights of the Holder of this Warrant against
impairment.

         12. Piggyback Registration Rights.

         (a) Whenever the Company proposes to register any of its securities
under the Act, and the registration form to be used may be used for the
registration of Registrable Securities (as defined below), the Company will give
prompt written notice to the Holder of its intention to effect such a
registration. The Company shall proceed to include in such registration all
Registrable Securities with respect to which the Company has received a written
request for inclusion therein within 15 days after the receipt of the Company's
notice. The Company shall use its reasonable best efforts to cause any
Registrable Securities the Holder shall have so requested registration thereof
to be registered under the Act, all to the extent necessary to permit the sale
or other disposition thereof by a prospective seller of the securities so
registered.

         (b) If the aforesaid registration is for an underwritten public
offering and if the managing underwriter (who shall be selected by the person
who initiated such registration) advises the Company in writing that, in its
opinion, the inclusion of the Registrable Securities requested to be included in
such registration by the Holder with the securities being registered by the
Company and other prospective sellers would materially adversely affect the
distribution of all such securities, then the Company may include in such
registration the number of shares proposed to be registered by the Company and
any shares of other persons who have been granted similar rights to include
shares owned by them in a registration before including in such registration
such shares of the Holder.

         (c) Nothing in this Section 12 shall be deemed to require the Company
to proceed with any registration of its securities after giving the notice
herein provided.

         "Registrable Securities" means, as the context may require, the shares
of Common Stock issued upon exercise of this Warrant and any shares of capital
stock of the Company issued as a dividend or distribution, or as part of a
reclassification, with respect to, or in exchange for or replacement of any of
the shares of Common Stock issued upon exercise of this Warrant. As to any
particular Registrable Securities, such securities will cease to be Registrable
Securities when they have been (i) distributed to the public pursuant to an
offering registered under the Act; (ii) sold to the public through a broker,
dealer or market maker in compliance with Rule 144 under the Act (or any similar
rule then in force); or (iii) are freely tradeable to the public through a
broker, dealer or market maker in compliance with Rule 144(k) under the Act,
without limitation (or any similar rule then in force).

                                       -6-

<PAGE>

         13. Governing Law. This Warrant shall be governed by and construed in
accordance with the laws of the State of Connecticut.

         14. Notices, etc. All notices and other communications required or
permitted hereunder shall be in writing and shall be mailed by registered or
certified mail, postage prepaid, or otherwise delivered by hand or by messenger,
addressed (i) if to the Holder at 444 Madison Avenue, 25th Floor, New York, NY
10022, Attention: Steven H. Brooks, or at such other address as the Holder shall
have furnished to the Company in writing, or (ii) if to the Company, to 57
Commerce Drive, Brookfield, CT 06804, U.S.A., Attention: Chairman and CEO, or at
such other address as the Company shall have furnished to the Holder. Such
notices or communications shall be deemed given if personally delivered, on the
date of delivery by hand or by messenger, or three (3) days after mailing if
send by mail as set forth herein.

         15. Delays or Omissions. No delay or omission to exercise any right,
power, or remedy accruing to the Holder upon any breach or default under this
Warrant shall be deemed a waiver of any other breach or default theretofore or
thereafter occurring. Any waiver, permit, consent, or approval of any kind or
character on the part of the Holder of any breach or default under this Warrant,
or any waiver on the part of any party of any provisions or conditions of this
Warrant, must be in writing and shall be effective only to the extent
specifically set forth in such writing. All remedies, either under this Warrant
or by law or otherwise afforded to the Holder shall be cumulative and not
alternative.

         16. Severability. If any provision of this Warrant is held to be
unenforceable under applicable law, then such provision shall be excluded from
this Warrant and the balance of this Warrant shall be interpreted as if such
provision were so excluded and shall be enforceable in accordance with its
terms. A court of competent jurisdiction, in its discretion, may substitute for
the excluded provision an enforceable provision which in economic substance
reasonably approximates the excluded provision.

         17. Pronouns. All pronouns and any variations thereof refer to the
masculine, feminine or neuter, singular or plural, as the identity of the person
or persons may require.

                                       -7-

<PAGE>

         Executed effective on this 30th day of August, 2001.

                                 MEMRY CORPORATION

                                 By: /s/ Robert P. Belcher
                                     --------------------------------
                                     Name:  Robert P. Belcher
                                     Title: Chief Financial Officer

                                       -8-

<PAGE>

                                                                         ANNEX I
                                                                         -------

                               NOTICE OF EXERCISE

To:  Memry Corporation

         (1) The undersigned hereby irrevocably elects to purchase _____ shares
of Common Stock of Memry Corporation, a Delaware corporation, pursuant to the
terms of the attached Warrant, and tenders herewith payment of the purchase
price for such shares in full.

         (2) In exercising this Warrant, the undersigned hereby confirms and
acknowledges that the shares of Common Stock to be issued are being acquired
solely for the account of the undersigned and not as a nominee for any other
party, and for investment, and that the undersigned shall not offer, sell or
otherwise dispose of any such shares of Common Stock except under circumstances
that will not result in a violation of the Securities Act of 1933, as amended,
or any state securities laws.

         (3) Please issue a new Warrant for the unexercised portion of the
attached Warrant (if any) in the name of the undersigned.

Dated: _____________________

                                       _________________________________
                                                 Holder

                                       -9-

<PAGE>

                                                                        ANNEX II
                                                                        --------

                              NOTICE OF ASSIGNMENT

         FOR VALUE RECEIVED ______________ hereby sells, assigns and transfers
all of the rights of the undersigned under the attached Warrant with respect to
the number of Warrants set forth below.

Name of Assignee       Address of Assignee       Number of Warrants Transferred
----------------       -------------------       ------------------------------

Date:                      Signature:
     __________________

                                       -10-

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