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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08/20/2002
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Application #:
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09411078
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Filing Dt:
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10/04/1999
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Inventors:
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JAMES R. BIRCHAK, ALVIN B. MILLER, JOHN W. HARRELL
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Title:
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HYDROPHONE FOR USE IN A DOWNHOLE TOOL
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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, INC. |
| WILLIAM M. IMWALLE |
| P.O. BOX 819052 |
| DALLAS, TEXAS 75381 |
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