Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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08/10/1993
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Application #:
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07849998
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Filing Dt:
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03/10/1992
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Inventors:
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FREDERICK J. BARR, JOE I. SANDERS
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Title:
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METHOD FOR CORRECTING IMPULSE RESPONSE DIFFERENCES OF HYDROPHONES AND GEOPHONES AS WELL AS GEOPHONE COUPLING TO THE WATER-BOTTOM IN DUAL-SENSOR, BOTTOM-CABLE SEISMIC OPERATIONS
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Assignment:
1
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MERGER (SEE DOCUMENT FOR DETAILS).
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| P.O. BOX 1431 |
| 1015 BOIS D'ARC |
| DUNCAN, OKLAHOMA 73536-0102 |
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| HALLIBURTON ENERGY SERVICES |
| JAMES R. DUNZAN |
| P.O. BOX 1431 |
| 1015 BOIS D'ARC |
| DUNCAN, OKLAHOMA 73536-0102 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 10205 WESTHEIMER ROAD |
| HOUSTON, TEXAS 77042 |
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| PAUL S. MADAN |
| WESTERN ATLAS INTERNATIONAL, INC. |
| 10205 WESTHEIMER ROAD |
| HOUSTON, TX 77042 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| P.O. BOX 2469 |
| 10001 RICHMOND AVENUE |
| HOUSTON, TEXAS 77042 |
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| WESTERN GECO INTELLECTUAL PROPERTY DEPT |
| DAVID S. FIGATNER |
| 10001 RICHMOND AVENUE |
| HOUSTON, TX 44042-4299 |
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