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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05/10/1994
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Application #:
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07935090
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Filing Dt:
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08/24/1992
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Inventors:
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ASHLEY C. KISHINO, DAVID O. TURNER
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Title:
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CORE MARKING SYSTEM FOR A SIDEWALL CORING TOOL
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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 HOUSTON, TEXAS 77023 |
HOUSTON,, TEXAS |
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JOHN H. BOUCHARD |
SCHLUMBERGER WELL SERVICES |
OFFICE OF PATENT COUNSEL |
P.O. BOX 2175 |
HOUSTON, TEXAS 77252-2175 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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5000 GULF FREEWAY |
P.O. BOX 2175 HOUSTON, TEXAS 77023 |
HOUSTON,, TEXAS |
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JOHN H. BOUCHARD |
SCHLUMBERGER WELL SERVICES |
OFFICE OF PATENT COUNSEL |
P.O. BOX 2175 |
HOUSTON, TEXAS 77252-2175 |
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