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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05/16/1989
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Application #:
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06947946
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Filing Dt:
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12/31/1986
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Inventors:
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BRIAN E. HORNBY, DAVID L. JOHNSON
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Title:
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BOREHOLE LOGGING METHOD FOR FRACTURE DETECTION AND EVALUATION
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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SCHLUMBERGER-DOLL RESEARCH |
ATTN: PATENT COUNSEL |
OLD QUARRY ROAD |
RIDGEFIELD, CT 06877-4108 |
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05/26/2024 04:16 AM
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