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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10/20/1998
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Application #:
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08642733
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Filing Dt:
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05/03/1996
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Inventor:
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PAUL D. RINGGENBERG
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Title:
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TRAVEL JOINT FOR USE IN A SUBTERRANEAN WELL
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| LEGAL. INTELLECTUAL PROPERTY DEPARTMENT |
| P.O. BOX 819052 |
| DALLAS, TEXAS 75381 |
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| HALLIBURTON ENERGY SERVICES |
| PAUL I. HERMAN |
| LEGAL INTELLECTUAL PROPERTY DEPT. |
| MAIL CODE 1-E-135, P.O. BOX 819052 |
| DALLAS, TX 75381 |
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