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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03/14/1989
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Application #:
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07070470
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Filing Dt:
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07/07/1987
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Inventor:
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OLIVE Y. LIU
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Title:
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ACOUSTIC WELL LOGGING METHOD AND APPARATUS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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5000 GULF FREEWAY |
(P.O. BOX 2175), A CORP. OF TX |
HOUSTON, TEXAS 77023 |
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SCHLUMBERGER TECHNOLOGY CORP. |
ATTN: PATENT COUNSEL |
P. O. BOX 2175 |
HOUSTON, TX 77252-2175 |
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