Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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04/18/1995
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Application #:
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08159412
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Filing Dt:
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11/29/1993
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Inventors:
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PETER D. WRAIGHT, DONALD C. MCKEON
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Title:
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METHOD AND APPARATUS FOR CORRECTING NATURAL GAMMA RAY MEASUREMENTS FOR BOREHOLE FLUID EFFECTS
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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 2175 |
| 5000 GULF FREEWAY |
| HOUSTON, TEXAS 77023 |
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| SCHLUMBERGER TECHNOLOGY CORPORATION |
| DARCELL WALKER |
| PATENT COUNSEL |
| 5000 GULF FREEWAY |
| HOUSTON, TX 77252-2175 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| P.O. BOX 2175 |
| 5000 GULF FREEWAY |
| HOUSTON, TEXAS 77023 |
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| SCHLUMBERGER TECHNOLOGY CORPORATION |
| DARCELL WALKER, PATENT COUNSEL |
| P.O. BOX 2175 |
| 5000 GULF FREEWAY |
| HOUSTON, TX 77252-2175 |
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