Document:

<PAGE>   1
                                                                    EXHIBIT 10.4

                               HALLIBURTON COMPANY
                   TRADEMARK ASSIGNMENT AND LICENSE AGREEMENT

         THIS TRADEMARK ASSIGNMENT AND LICENSE Agreement (this "Agreement"),
effective as of April 10, 2001 (the "Effective Date"), is entered into by and
between Halliburton Company, having a principal place of business at 3600
Lincoln Plaza, 500 N. Akard St., Dallas, Texas 75201-3391, hereinafter referred
to as "ASSIGNOR," and Dresser, Inc. having a principal place of business at 2601
Beltline Road, Carollton, Texas, 75006, hereinafter referred to as "ASSIGNEE."

         WHEREAS, ASSIGNOR and its Affiliates have adopted and are using the
mark "DRESSER" and "DRESSER and Design" as trademarks and service marks for a
broad range of goods and services in the United States and elsewhere throughout
the world, and has on file with the trademark offices of various countries
pending trademark and service mark applications and registrations covering the
above-mentioned Marks, a listing of which is attached hereto as Appendix A
(hereinafter collectively referred to as the "Marks");

         WHEREAS, ASSIGNEE is acquiring substantially all of the capital stock
of the Dresser, Inc., pursuant to a certain Amended and Restated Agreement and
Plan of Recapitalization among ASSIGNOR, DEG Acquisitions, LLC and the Seller
named therein dated as of April 10, 2001 (the "Recapitalization Agreement"), and
as a condition to the completion of the transactions contemplated by the
Reorganization Agreement ASSIGNOR and ASSIGNEE are entering into this Agreement
pursuant to which ASSIGNEE will acquire any and all right, title and interest in
and to the Marks together with the goodwill of the business symbolized thereby,
subject to the Existing Licenses (as defined below), the General License (as
defined below) and the Exclusive License (as defined below); and

         WHEREAS, ASSIGNOR and ASSIGNEE agree that ASSIGNEE shall not use the
name DRESSER INDUSTRIES, that ASSIGNEE shall be limited in its use of the Marks
in the Upstream Oilfield Business (as defined below) for the period of time set
forth herein, and that covenants of ASSIGNEE set forth below are necessary and
reasonable to ensure that the parties' intentions in these regards are fulfilled
during the term hereof;

         NOW, THEREFORE, in consideration of the mutual covenants of the
parties, the execution of the Recapitalization Agreement and other good and
valuable consideration, the receipt and sufficiency of which is hereby
acknowledged by both parties, the parties hereby agree as follows:

                            ARTICLE 1 -- DEFINITIONS

         1.1 Definitions. Whenever used in this Agreement, the following terms
         shall have the meaning ascribed to them in this Article 1, whether
         plural or singular.

         "Affiliate" of a specified entity shall mean an entity that directly,
         or indirectly through one or more intermediaries, controls or is
         controlled by, or is under common control with, the entity specified.
         For the purpose of this definition, "control" means (a) the legal or

<PAGE>   2

         beneficial ownership of: (i) 50% or more of the outstanding voting
         stock of a company; or (ii) 50% or more of the equity of a company,
         partnership or joint venture; or (b) the power to direct (whether
         directly or through one or more intermediaries) the management or
         policies of an entity.

         "Assignment" shall have the meaning ascribed to such term in Section
         2.1.

         "Existing Licenses" shall have the meaning ascribed to such term in
         Section 8.1.

         "Exclusive License" shall have the meaning ascribed to such term in
         Section 2.3.

         "General License" shall have the meaning ascribed to such term in
         Section 2.2.

         "Investor Group" shall mean any one or more of First Reserve
         Corporation, Odyssey Investment Partners, LLC and each of their
         affiliated investment partnerships and portfolio investments.

         "Subsidiary" shall mean any entity in which Dresser, Inc. holds any
         direct or indirect interest.

         "Upstream Oilfield Business" shall mean the upstream oilfield business
         of the ASSIGNOR as described in Appendix B hereto.

                      ARTICLE 2 -- ASSIGNMENT AND LICENSES

         2.1 Assignment. ASSIGNOR hereby assigns to ASSIGNEE all right, title
         and interest in and to the Marks, together with the goodwill of the
         business symbolized thereby, and all rights to damages and profits, due
         or accrued, arising out of past infringements of the Marks, and the
         right to sue for and recover the same (the "Assignment"); provided,
         however, that ASSIGNEE agrees and acknowledges that the Assignment is
         subject to and encumbered by all outstanding license agreements between
         ASSIGNOR, its Affiliates and third parties in effect as of the
         Effective Date, as more fully set forth in Section 8.1. Subject to the
         foregoing, ASSIGNOR will execute such further assurances as may
         reasonably be required in order to permit ASSIGNEE to hold and enjoy
         the Marks. It is the intention of Assignor to assign hereby to Assignee
         all of the trademarks and service marks using the mark "DRESSER" and
         "DRESSER and Design" in connection with the sale, promotion, design,
         manufacture or development of products or services in the United States
         and elsewhere throughout the world, that are on file with the trademark
         offices of various countries on behalf of ASSIGNOR and its Affiliates.
         ASSIGNOR covenants and agrees to execute subsequent assignments or
         amendments to this Assignment conveying any additional Marks which
         Assignor may own relating to the Dresser name or design which ASSIGNOR
         may discover from time to time.

         2.2 General License to Marks. ASSIGNEE grants to ASSIGNOR and its
         Affiliates as of the date hereof a nonexclusive, irrevocable,
         worldwide, royalty-free and nontransferable license to use the Marks
         for a transition period of up to three years to ASSIGNOR to effect

                                       2
<PAGE>   3

         promptly, using commercially reasonable efforts, the liquidation and/or
         change the names of those specific entities which are using the Marks
         as of the Effective Date other than Dresser, Inc. and its Subsidiaries.
         This limited license is not transferable, perpetual, exclusive,
         irrevocable, worldwide, and royalty free. All of the license rights
         conveyed in this Section 2.2 shall comprise the "General License."

         2.3 Exclusive License to "Dresser Industries" Name. Independent from
         the General License granted in Section 2.2, ASSIGNEE grants to ASSIGNOR
         and its Affiliates as of the date hereof a perpetual, exclusive,
         irrevocable, worldwide, royalty-free and nontransferable license to use
         the name "DRESSER INDUSTRIES"; provided, however, that neither ASSIGNOR
         nor any of its Affiliates shall use or sublicense the "DRESSER
         INDUSTRIES" name, directly or indirectly, in connection with the
         raising of capital, the sale, promotion, design, manufacture or
         development of goods or services or other activity which would create
         confusion in the capital markets or with customers of ASSIGNEE and its
         Affiliates regarding ASSIGNEE's ownership of the Marks. In addition,
         ASSIGNEE grants to ASSIGNOR the limited license to use the "Dresser
         Industries, Inc." name for use as a holding company name and not for
         use (i) in the sale, promotion, design, manufacture, development or
         delivery of any product or service or (ii) in commerce, fundraising or
         financing activities. All of the license rights conveyed in this
         Section 2.3 shall comprise the "Exclusive License."

                       ARTICLE 3 -- COVENANTS OF ASSIGNEE

         3.1 Covenant Not to Use Marks in Upstream Oilfield Business. For a
         period of seven years following the Effective Date, ASSIGNEE covenants
         and agrees that it and its Affiliates will not use or license the Marks
         directly in connection with the sale, promotion, design, manufacture or
         development of goods or services in the Upstream Oilfield Business. The
         foregoing prohibition against use and licensing the Marks includes,
         without limitation, any contract or agreement by the Assignee or any
         Affiliates thereof under which the Assignee or such Affiliate purports
         to transfer to a third person, or permit a third person to use, any of
         the Marks; provided, however, that after the third anniversary of the
         Effective Date, ASSIGNEE may identify its Upstream Oilfield Businesses,
         if any, as being a "Dresser Company" (assuming that Dresser, Inc. is
         the ASSIGNEE or parent entity of the ASSIGNEE).

         3.2 Covenant Not to Use the Marks. For a period of three years
         following the Effective Date, no ASSIGNEE or ASSIGNEE Affiliate (for
         purposes of clarity, this shall not include affiliates of the Investor
         Group, other than Dresser, Inc. and its Subsidiaries) shall, during a
         period of time where a direct or indirect parent entity of such
         Affiliate uses the Marks, directly or indirectly (whether as owner,
         partner, contractor or otherwise), engage in any activity that is
         competitive with ASSIGNOR or its Affiliates in the Upstream Oilfield
         Business anywhere in the world, whether alone or on behalf of or in
         conjunction with any other person, persons, company, partnership or
         corporation. The parties hereto agree and acknowledge that this
         covenant is ancillary to the Recapitalization Agreement, and is

                                       3
<PAGE>   4

         reasonably calculated to enforce covenants in the Recapitalization
         Agreement and this Agreement.

         3.3 Exceptions. Notwithstanding the foregoing provisions of this
         Article 3, nothing in this Agreement shall prohibit:

         (a)      the ownership by the ASSIGNEE or any of its Affiliates
                  (whether now existing or hereafter acquired or created) of
                  less than 5% of the outstanding stock of any publicly-traded
                  corporation engaged in an Upstream Oilfield Business;

         (b)      the acquisition of the ASSIGNEE or any of its Affiliates by a
                  third party whose operations involve an Upstream Oilfield
                  Business;

         (c)      the acquisition by the ASSIGNEE or any of its Affiliates of a
                  third party which engages in an Upstream Oilfield Business,
                  provided that the primary purpose of any such acquisition
                  referred to in this clause (c) is not the acquisition of such
                  Upstream Oilfield Businesses, and provided further that such
                  Upstream Oilfield Business referred to in this clause (c)
                  either (i), together with the revenues for any prior
                  acquisition exempted from the provisions of this Article 3 by
                  this clause (c)(i), accounts for less than U.S. $50,000,000 in
                  revenues for the last fiscal year of such third party for
                  which financial statements are available or (ii) is divested
                  by the ASSIGNEE or its Affiliate within 270 days from the date
                  it is acquired;

         (d)      any action of the Investor Group and investments of and other
                  entities controlled by the Investor Group, individually or in
                  the aggregate, other than with respect to Dresser, Inc. and
                  its Subsidiaries;

         (e)      any commercial relationship (as distinguished from an equity
                  relationship) where ASSIGNEE sells services or products which
                  are currently provided by ASSIGNOR or are logical extensions
                  of such businesses as provided in the last proviso of Appendix
                  B; or

         (f)      any joint venture relationship in which (1) the joint venture
                  does not use any Dresser name, (2) the ASSIGNEE has a minority
                  equity interest, (3) the services or products provided by the
                  ASSIGNEE to such joint venture are currently provided,
                  serviced, sold or manufactured by ASSIGNEE or are logical
                  extensions of such businesses as provided in the last proviso
                  of Appendix B and (4) ASSIGNOR has a minority and
                  non-controlling role in the management of such joint venture.

              ARTICLE 4 -- INJUNCTIVE RELIEF AND LIQUIDATED DAMAGES
                       FOR BREACH OF COVENANTS BY ASSIGNEE

         4.1 Injunctive Relief for Breach of Covenants and Terms of Licenses.
         ASSIGNOR and ASSIGNEE agree and acknowledge that due to the important
         nature of the covenants set forth in Article 3 and the licenses granted
         pursuant to Article 2 any violation (in the case of Article 2, an
         "ASSIGNOR Breach" and, in the case of Article 3, an "ASSIGNEE Breach")
         thereof will result in immediate and irreparable harm to the
         non-breaching party. ASSIGNOR and ASSIGNEE recognize that the remedies
         of the non-breaching party at law may be inadequate, and that the
         non-breaching party shall have the right to injunctive relief in
         addition to any other remedy available to it. In the case of an
         Assignor Breach or an Assignee Breach, the non-breaching party shall
         have the right to a court-ordered injunction,

                                       4
<PAGE>   5

         as well as any and all other remedies and damages, to compel the
         enforcement of the terms stated herein. If court action is taken to
         enforce this Agreement, the party prevailing in such action shall be
         entitled to reimbursement from the other party for its reasonable
         attorneys' fees and court costs.

                   ARTICLE 5 -- QUALITY OF GOODS AND SERVICES

         5.1 Quality Control. ASSIGNOR shall use the Marks only as described in
         this Agreement, and only in accordance with the guidance and directions
         furnished to ASSIGNOR by ASSIGNEE, or its representatives or agents,
         but the quality of the goods and services under the General License and
         the quality of the documentation shall always be reasonably
         satisfactory to ASSIGNEE or as reasonably specified by it. ASSIGNEE
         agrees and acknowledges that the manner in which ASSIGNOR is currently
         using the Marks fully meets the quality standards of ASSIGNEE.

                             ARTICLE 6 -- INSPECTION

         6.1 Inspection. ASSIGNOR shall permit an independent accounting firm
         selected by ASSIGNEE to inspect, at the expense of ASSIGNEE, the
         ASSIGNOR's use of the Marks during normal business hours and with at
         least 10 business days notice, for the purpose of ascertaining or
         determining compliance with Article 2 hereof. Such inspection shall
         occur no more than once annually. It shall be a condition to the
         exercise by ASSIGNEE of rights under this Article 6 that the accounting
         firm selected shall enter into an agreement with ASSIGNOR reasonably
         satisfactory to ASSIGNEE obligating the accounting firm to
         confidentiality prior to conducting such inspection. ASSIGNOR shall use
         its best efforts to cause its Affiliates to permit inspection by
         ASSIGNEE of such Affiliates' use of the Marks on the same terms as
         apply to inspection of ASSIGNOR.

                            ARTICLE 7 -- USE OF MARKS

         7.1 Compliance with Laws. When using the Marks under this Agreement,
         each party undertakes to comply substantially with all laws pertaining
         to service marks and trademarks in force at any time in the United
         States and all foreign jurisdictions in which the Marks are used.

         7.2 No Sublicensing. The ASSIGNOR and its Affiliates may not sublicense
         the Marks to any party.

                       ARTICLE 8 -- THIRD PARTY LICENSEES

         8.1 Assignment Subject to Third Party Licenses. The Assignment, the
         General License and the Exclusive License are subject to the rights to
         the Marks granted to Dresser-Rand

                                       5
<PAGE>   6

         Company and Ingersoll-Dresser Pump Company arising in connection with
         the divestiture of the Dresser Rand and Ingersoll Dresser Pump joint
         ventures in February 2000 and granted to Bredero-Shaw.

          ARTICLE 9 -- DISCLAIMER OF WARRANTIES AND MUTUAL INDEMNITIES

         9.1 DISCLAIMER OF WARRANTIES. EXCEPT AS SET FORTH IN THE
         RECAPITALIZATION AGREEMENT AND IN SECTION 2.1 HEREOF, ASSIGNOR MAKES NO
         REPRESENTATION OR WARRANTY AS TO OWNERSHIP OR TITLE TO THE MARKS, OR AS
         TO FREEDOM OF THE MARKS FROM PRE-EXISTING LICENSES, LIENS OR
         ENCUMBRANCES, AND EXPRESSLY DISCLAIMS ALL WARRANTIES, WHETHER EXPRESS
         OR IMPLIED, WITH RESPECT TO THE MARKS. NEITHER PARTY ASSUMES ANY
         LIABILITY TO THE OTHER OR THIRD PARTIES IN CONNECTION WITH THE
         PERFORMANCE CHARACTERISTICS OF THE SERVICES OR GOODS RENDERED BY THE
         OTHER PARTY.

                            ARTICLE 10 -- TERMINATION

         10.1 Term. Except as otherwise provided herein, this Agreement shall
         remain in full force and effect in perpetuity.

         10.2 Termination. If ASSIGNOR makes an assignment of assets or business
         for the benefit of creditors, or a trustee or receiver is appointed to
         conduct its business or affairs or it is adjudged in any legal
         proceeding to be either a voluntary or involuntary bankrupt, the
         General License shall forthwith cease and terminate without any prior
         written notice or legal action by ASSIGNEE.

         10.3 Effect of Termination. Notwithstanding anything to the contrary,
         the Assignment is irrevocable and shall survive any termination of this
         Agreement. Furthermore, notwithstanding anything to the contrary, the
         Exclusive License set forth in Section 2.3 is perpetual and
         irrevocable, and shall not be terminated for any reason.

                        ARTICLE 11 -- OWNERSHIP OF MARKS

         11.1 ASSIGNEE's Ownership of the Marks. Subject to the Existing
         Licenses, ASSIGNOR and all parties to this agreement acknowledge
         ASSIGNEE's exclusive right, title in and to the Marks and any
         registrations that have issued or may issue thereon, and will not at
         any time do or cause to be done any act or thing contesting or in any
         way impairing or tending to impair part of such right, title and
         interest. In connection with its use of the Marks, ASSIGNOR shall not
         in any manner represent that it has any ownership in the Marks or
         registrations thereof, and both parties acknowledge that use of the
         Marks shall inure to the benefit of ASSIGNEE. Subject to the Exclusive
         License, which shall survive, upon termination of the General License
         in any manner provided herein, ASSIGNOR will

                                       6
<PAGE>   7

         cease and desist from all use of the Marks in any way and will deliver
         up to ASSIGNEE or its duly authorized representatives all material and
         papers upon which the Marks appear; and; furthermore, ASSIGNOR will not
         at any time adopt or use without ASSIGNEE's prior written consent any
         word or mark that is likely to be similar to or confused with the
         Marks.

         11.2 Reasonable Assistance. ASSIGNOR shall take all reasonable steps to
         advise ASSIGNEE promptly of any infringement or apparent infringement
         as soon as it becomes known to ASSIGNOR and to provide information and
         other reasonable assistance in defense of such infringement, provide
         that ASSIGNEE shall reimburse ASSIGNOR for all out-of-pocket costs and
         expenses incurred in connection with such assistance. ASSIGNEE shall
         have sole authority to initiate and pursue legal proceedings, as it
         deems appropriate, for infringement of the Marks, and ASSIGNOR shall
         cooperate fully, at ASSIGNEE'S expense, with ASSIGNEE in respect of any
         such proceedings.

                           ARTICLE 12 -- MISCELLANEOUS

         12.1 Entire Agreement; Amendments. This Agreement and the
         Recapitalization Agreement (including the appendices attached hereto
         and thereto) constitutes the entire agreement between the parties
         concerning the subject matter hereof, and supersedes prior or
         contemporaneous representations, inducements, promises, or agreements,
         oral or otherwise, between the parties. No modification or amendment to
         this Agreement will be valid or binding unless reduced to writing and
         duly executed and delivered by the party to be bound thereby. No terms
         in any written order or acknowledgment that add to or change the terms
         of this Agreement shall be of any force or effect, whether or not the
         party receiving the same signs the order or acknowledgment or otherwise
         indicates its acceptance, unless such party expressly refers to the
         specific addition or change in question as a modification of this
         Agreement.

         12.2 Notices. Any notices required or permitted to be given under this
         Agreement shall be deemed sufficiently given if mailed by registered
         mail, postage prepaid, addressed to the party to be notified at its
         address shown below, or at such other address as may be furnished in
         writing to the notifying party.

         12.3 Governing Law. This Agreement shall be construed (both as to
         validity and performance) and enforced in accordance with, and governed
         by, the laws of the State of New York applicable to agreements made and
         to be performed wholly within such jurisdiction. Any judicial
         proceeding brought against either of the parties hereto with respect to
         this Agreement shall be brought in the United States Federal Court for
         the Southern District of New York irrespective of where such party may
         be located at the time of such proceeding, and by execution and
         delivery of this Agreement, each of the parties hereto hereby consents
         to the exclusive jurisdiction of such court and waives any defense or
         opposition to such jurisdiction.

         12.4 Intentional Risk Allocation. ASSIGNOR AND ASSIGNEE EACH
         ACKNOWLEDGES THAT THE PROVISIONS OF THIS AGREEMENT WERE

                                       7
<PAGE>   8

         NEGOTIATED TO REFLECT AN INFORMED, VOLUNTARY ALLOCATION BETWEEN THEM OF
         ALL RISKS (BOTH KNOWN AND UNKNOWN) ASSOCIATED WITH THE SUBJECT MATTER
         OF THIS AGREEMENT.

         12.5 Effect of Partial Invalidity. If any one or more of the provisions
         of this Agreement should be ruled wholly or partly invalid or
         unenforceable by competent authority, then: (a) the validity and
         enforceability of all provisions of this Agreement not ruled to be
         invalid or unenforceable will be unaffected; (b) the effect of the
         ruling will be limited to competent authority making the ruling; and
         (c) the provision(s) held wholly or partly invalid or unenforceable
         will be deemed amended, and such competent authority is authorized to
         reform the provision(s), to the minimum extent necessary to render them
         valid and enforceable in conformity with the parties' intent as
         manifested herein.

         12.6 No Waiver. The failure of either party at any time to require
         performance by the other party of any provision of this Agreement shall
         in no way affect the right of such party to require performance of that
         provision. Any waiver by either party of any breach of any provision of
         this Agreement shall not be construed as a waiver of any continuing or
         succeeding breach of such provision, a waiver of the provision itself
         or a waiver of any right under this Agreement.

         12.7 Survival of Covenants. The provisions of Article 1, Sections 2.1
         and 2.3, Article 8, Article 9, Section 10.3 and Article 12 shall
         survive termination of this Agreement for any reason. Termination of
         this Agreement for any reason shall not release either party from any
         liabilities or obligations set forth in this Agreement that the parties
         have expressly agreed shall survive any such termination, remain to be
         performed or by their nature would be intended to be applicable
         following any such termination.

         12.8 Independent Parties. ASSIGNOR and ASSIGNEE are independent
         contractors. No partnership or joint venture is intended to be created
         by this Agreement, nor any principal-agent or employer-employee
         relationship. Neither party has, and neither party shall attempt to
         assert, the authority to make commitments for or to bind the other
         party to any obligation.

         12.9 Headings. The section headings and the table of contents used
         herein are for reference and convenience only, and shall not enter into
         the construction of this Agreement. The words "herein," "hereof" and
         "hereunder" and other words of similar import refer to this Agreement
         as a whole and not to any particular section or other subdivision.

         12.10 Breaches by Affiliates. Each party shall be responsible for any
         action or omission by the Affiliates of such party which, if taken or
         made by such party, would constitute a breach of those provisions of
         this Agreement that are expressly binding upon Affiliates of such
         party.

                                       8
<PAGE>   9

         IN WITNESS WHEREOF, the parties have caused this Agreement to be
executed by their duly authorized officers on the respective dates and at the
respective places hereinafter set forth.

ASSIGNOR                                     ASSIGNEE
Halliburton Company                          Dresser, Inc.
3600 Lincoln Plaza                           2601 Beltline Road
500 N. Akard St.                             Carollton, TX 75006
Dallas, TX 75201-3391                        (972) 417-1400 (Ph)
(214) 978-2600 (Ph)                          (972) 478-5088 (Fax)
(214) 978-2611 (Fax)

By:     /s/ DAVID A. REAMER                  By:     /s/ FRANK P. PITTMAN
       ------------------------------               ---------------------------
        David A. Reamer                              Frank P. Pittman
       ------------------------------               ---------------------------
       Typed or Printed Name                        Typed or Printed Name

Title:  Sr. Vice President                   Title:  Vice President
       ------------------------------               ---------------------------

Date:   10 April 2001                        Date:
       ------------------------------               ---------------------------

                                        9<PAGE>   1
                                                                    EXHIBIT 10.5

                               HALLIBURTON COMPANY
                           TRADEMARK LICENSE AGREEMENT

     THIS AGREEMENT, effective as of April 10, 2001, by and between Halliburton
Company, having a principle place of business at 3600 Lincoln Plaza, 500 N.
Akard St., Dallas, Texas 75201-3391 , hereinafter referred to as "LICENSOR," and
Dresser, Inc., having a principle place of business at 2601 Beltline Road,
Carollton, Texas, 75006, hereinafter referred to as "LICENSEE."

     WHEREAS, LICENSOR has adopted and is using the word, "WHEATLEY" and
"WHEATLEY and Design " as trademarks and service marks for a broad range of
goods and services in the United States and elsewhere throughout the world
(hereinafter collectively referred to as the "Marks"), and has on file with the
trademark offices of various countries pending trademark and service mark
applications and registrations covering the above-mentioned Marks, a listing of
which is attached hereto as Appendix A; and

     WHEREAS, ASSIGNEE is acquiring the Dresser, Inc. from ASSIGNOR, pursuant to
a certain Amended and Restated Agreement and Plan of Recapitalization among
ASSIGNOR, ASSIGNEE and the seller named therein dated as of April 10, 2001 (the
"Recapitalization Agreement"), and in connection with such acquisition would
like to acquire any and all right, title and interest in and to the Marks
together with the goodwill of the business symbolized thereby, subject to the
Existing Licenses (as defined below), the General License (as defined below) and
the Exclusive License (as defined below); and

     NOW, THEREFORE, in consideration of the mutual covenants of the parties in
this Agreement and the Recapitalization Agreement, and the sum of ten dollars
($10.00) herewith paid by LICENSEE to LICENSOR, the receipt and sufficiency of
which is hereby acknowledged by said LICENSOR, the parties hereby agree as
follows:

                               ARTICLE 1 - LICENSE

     LICENSOR grants to LICENSEE the non-transferable right to use the Marks in
     the Field of Use and to use the Marks in documentation related to the Field
     of Use. This license is exclusive within the Field of Use. The "Field of
     Use" includes valves for industrial use. The foregoing conveyance is
     referred to herein as the "License."

     LICENSEE acknowledges that the License and any subsequent assignment is
     subject to license and ownership rights of other parties to the WHEATLEY
     marks in International Class 7 for pumps. LICENSEE consents to the use of
     the WHEATLEY marks by such parties within International Class 7.

<PAGE>   2

                    ARTICLE 2 - QUALITY OF GOODS AND SERVICES

     LICENSEE shall use the Marks only as described in the grant in Article 1,
     and only in accordance with the guidance and directions furnished to
     LICENSEE by LICENSOR, or its representatives or agents, but always the
     quality of the LICENSED GOODS AND SERVICES and the quality of the
     documentation shall always be satisfactory to LICENSOR or as specified by
     it. LICENSOR shall be the sole judge, in its commercially reasonable
     discretion, as to whether or not LICENSEE has met or is meeting the
     standards of quality so established.

                             ARTICLE 3 - INSPECTION

     LICENSEE shall permit duly authorized representatives of LICENSOR to
     inspect the LICENSED GOODS and the documentation during normal business
     hours and with at least 10 days' notice prior to any distribution of same,
     for the purpose of ascertaining or determining compliance with Articles 1
     and 2 hereof.

                            ARTICLE 4 - USE OF MARKS

     When using the Marks under this agreement, LICENSEE undertakes to comply
     substantially with all laws pertaining to service marks and trademarks in
     force at any time in the United States and all foreign jurisdictions in
     which the marks are used. This provision includes compliance with marking
     requirements, showing that the Marks are owned by Halliburton Company.

                          ARTICLE 5 - EXTENT OF LICENSE

     The right granted in paragraph 1 hereof shall be exclusive within the Field
     of Use, but subject to any outstanding license agreements which LICENSOR
     may currently have in force with other third parties. This license is not
     assignable or transferable in any manner whatsoever, nor does LICENSEE have
     the right to grant any sub-licenses except to affiliates, unless LICENSEE
     has obtained prior written consent of LICENSOR.

                                    ARTICLE 6
            NEW APPLICATIONS AND AMENDMENT OF EXISTING REGISTRATIONS

     (a) Prior to the Effective Date, LICENSOR owned title to registrations for
     the marks for pumps in International Class 7 and valves in International
     Class 9. LICENSOR agrees to use commercially reasonable efforts to file and
     prosecute trademark applications in the United States of America and in the
     CTM office of the European Community for: "WHEATLEY" and "WHEATLEY"
     (Stylized) for valves in International Class 9.

                                       2
<PAGE>   3

     (b) LICENSEE consents to the filing of the above applications recited in
     paragraph (a).

     (c) LICENSOR agrees that upon registration of the WHEATLEY mark for valves
     in International Class 9, it will assign the rights in and to such mark,
     along with the related goodwill, to LICENSEE. Following such assignment,
     all obligations of LICENSOR to LICENSEE, including the License, shall
     terminate.

     (d) After termination of this License, LICENSOR consents to the ownership
     and filing of future applications by LICENSEE of marks incorporating the
     term "WHEATLEY" within the Field of Use only.

     (e) LICENSEE agrees that it will not file any applications for registration
     of any marks incorporating the term "WHEATLEY" for use on any goods or
     services other than within the Field of Use. This clause shall survive the
     termination of this License.

                             ARTICLE 7 -- ASSIGNMENT

     As set forth in Article 6, LICENSOR agrees to assign the newly filed U.S.
     and CTM Registrations for Class 9 valves to Licensee, contingent upon
     issuance of a registration and the filing and acceptance of a Section 8 and
     15 Affidavit of Continuous Usage by the U.S. Patent and Trademark Office
     for the U.S. applications identified in paragraph 6(a).

               ARTICLE 8 - INDEMNITY AND DISCLAIMER OF WARRANTIES

     LICENSOR assumes no liability to LICENSEE or to third parties with the
     performance characteristics of the services or goods rendered by LICENSEE.
     Furthermore, LICENSEE shall indemnify LICENSOR against damages, costs and
     losses incurred as a result of claims of third parties against LICENSOR
     involving the marketing or sale of LICENSEE's goods or services, including,
     but not limited to, liability for any claim of third parties relating to
     trademark, patent, copyright, or trade secret infringement by LICENSEE or
     in connection with LICENSEE's goods or services.

                            ARTICLE 9 -- TERMINATION

     Except as otherwise provided, herein, this agreement shall remain in full
     force and effect. If LICENSEE makes any assignments of assets or business
     for the benefit of creditors, or a trustee or receiver is appointed to
     conduct its business or affairs or it is adjudged in any legal proceeding
     to be either a voluntary or involuntary bankruptcy, the rights granted
     herein shall forthwith cease and terminate without any prior written notice
     or legal action by LICENSOR. If LICENSEE materially breaches this
     agreement, such as by using the Marks outside the granted scope of this
     license, LICENSOR may cancel the License immediately. Upon assignment of
     the WHEATLEY mark in International Class 9 to LICENSEE in accordance with
     Articles 6 and 7, this Agreement will terminate.

                                       3
<PAGE>   4

                         ARTICLE 10 - OWNERSHIP OF MARKS

     LICENSEE and all parties to this agreement acknowledge LICENSOR's exclusive
     right, title in and to the Marks and any registrations that have issued or
     may issue thereon, and will not at any time due or cause to be done in the
     act or thing contesting or in any way impairing or tending to impair part
     of such right, title and interest. In connection with its use of the Marks,
     neither LICENSEE nor any other party hereto shall in any manner represent
     that he or it has any ownership in the Marks or registrations thereof, and
     all parties acknowledge that use of the Marks shall inure to the benefit of
     LICENSOR. On termination of this agreement in any manner provided herein,
     LICENSEE will cease and desist from all use of the Marks in any way and
     will deliver up to LICENSOR, or its duly authorized representatives, all
     material and papers upon which the Marks appear; and furthermore, LICENSEE
     will not at any time adopt or use without LICENSOR's prior written consent,
     any word or mark which is likely to be similar to or confusing with the
     Marks.

     LICENSEE shall take all reasonable steps to promptly advise LICENSOR of any
     infringement or apparent infringement as soon as it becomes known to
     LICENSEE. LICENSOR shall have sole control to take proceedings, as it deems
     appropriate, for infringement of the Marks, and LICENSEE shall cooperate
     fully, at LICENSOR'S expense, with LICENSOR in respect of any such
     proceedings.

                           ARTICLE 11 - MISCELLANEOUS

     Any notices required or permitted to be given under this agreement shall be
     deemed sufficiently given if mailed by registered mail, postage prepaid,
     addressed to the party to be notified at its address shown below, or at
     such other address as may be furnished in writing to the notifying party.

     Governing Law. This Agreement shall be construed (both as to validity and
     performance) and enforced in accordance with, and governed by, the laws of
     the State of Texas applicable to agreements made and to be performed wholly
     within such jurisdiction. Any judicial proceeding brought against either of
     the parties hereto with respect to this Agreement shall be brought in the
     United States federal court for the Southern District of Texas irrespective
     of where such party may be located at the time of such proceeding, and by
     execution and delivery of this Agreement, each of the parties hereto hereby
     consents to the exclusive jurisdiction of such court and waives any defense
     or opposition to such jurisdiction.

     Arbitration. Any dispute relating to this Agreement shall be resolved by
     binding arbitration under the Commercial Arbitration Rules (the "AAA
     Rules") of the American Arbitration Association (the "AAA"). This
     arbitration provision is expressly made pursuant to and shall be governed
     by the Federal Arbitration Act, 9 U.S.C. Sections 1-14. The parties hereto
     agree that, pursuant to Section 9 of the Federal Arbitration Act, a

                                       4
<PAGE>   5

     judgment of a United States District Court of competent jurisdiction shall
     be entered upon the award made pursuant to the arbitration. Three
     arbitrators, who shall have the authority to allocate the costs of any
     arbitration initiated under this paragraph, shall be selected in accordance
     with the following sentence within ten (10) days of the submission to the
     AAA of the response to the statement of claim or the date on which any such
     response is due, whichever is earlier. The selection shall be made as
     follows: one by the LICENSOR, one by the LICENSEE and one by the two so
     selected, provided, however, that only the third arbitrator shall be
     required to be neutral. The arbitrators shall conduct the arbitration in
     accordance with the Federal Rules of Evidence. The arbitrators shall decide
     the amount and extent of pre-hearing discovery which is appropriate. The
     arbitrators shall have the power to enter any award of monetary or
     injunctive relief (including the power to issue permanent injunctive relief
     and also the power to reconsider any prior request for immediate injunctive
     relief by either of the parties and any order as to immediate injunctive
     relief previously granted or denied by a court in response to a request
     therefor by either of the parties), including the power to render an award
     as provided in Rule 43 of the AAA Rules; provided, however, that the
     arbitrators shall not have the power to award punitive or consequential
     damages under any circumstances (whether styled as punitive, exemplary, or
     treble damages, or any penalty or punitive type of damages) regardless of
     whether such damages may be available under applicable Law, the parties
     hereby waiving their rights, if any, to recover any such damages, whether
     in arbitration or litigation. The arbitrators shall award the prevailing
     party its costs and reasonable attorney's fees, and the losing party shall
     bear the entire cost of the arbitration, including the arbitrators' fees.
     The arbitration award may be enforced in any court having jurisdiction over
     the parties and the subject matter of the arbitration. The arbitration
     shall be held in Houston, Texas.

                                       5
<PAGE>   6

     IN WITNESS WHEREOF the parties have caused this Agreement to be executed by
their duly authorized officers on the respective dates and at the respective
places hereinafter set forth.

LICENSOR                               LICENSEE
Halliburton Company                    Dresser, Inc.
3600 Lincoln Plaza                     2601 Beltline Road
500 N. Akard St.                       Carrollton, TX 75006
Dallas, TX 75201-3391                  (972) 417-1400 (Ph)
(214) 978-2600 (Ph)                    (972) 478-5088 (Fax)
(214) 978-2611 (Fax)

By:  /s/ DAVID A. REAMER               By:   /s/ FRANK P. PITTMAN
    -------------------------------        --------------------------------

     David A. Reamer                    Frank P. Pittman
    -------------------------------    ------------------------------------
    Typed or Printed Name              Typed or Printed Name

Title:  Sr. Vice President             Title:  Vice President
       ----------------------------           -----------------------------

Date:   10 April 2001                  Date:
      -----------------------------          ------------------------------

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00025-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00025-of-00352.parquet"}]]