Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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03/25/2003
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Application #:
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09848562
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Filing Dt:
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05/03/2001
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Publication #:
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Pub Dt:
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11/08/2001
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Inventors:
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Roger L. Schultz, Paul D. Ringgenberg, Jimmie R. Williamson JR.
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Title:
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HYDRAULIC CONTROL SYSTEM FOR DOWNHOLE TOOLS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| P.O. BOX 819052 |
| LEGAL, INTELLECTUAL PROPERTY DEPARTMENT |
| DALLAS, TEXAS 75381 |
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| HALLIBURTON ENERGY SERVICES, INC. |
| WILLIAM M. IMWALLE |
| MAIL CODE 1-B-121 |
| POST OFFICE BOX 819052 |
| DALLAS, TX 75381 |
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