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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06/14/1994
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Application #:
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07963302
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Filing Dt:
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10/16/1992
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Inventors:
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LAURENT E. MULLER, ANTHONY P. VOVERS
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Title:
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LOCKING APPARATUS FOR LOCKING A PACKER SETTING APPARATUS AND PREVENTING THE PACKER FROM SETTING UNTIL A PREDETERMINED ANNULUS PRESSURE IS PRODUCED
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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 |
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SCHLUMBERGER TECHNOLOGY CORPORATION |
JOHN H. BOUCHARD |
ATTN: PATENT COUNSEL |
5000 GULF FREEWAY, P.O. BOX 2175 |
HOUSTON, TX 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 |
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JOHN H. BOUCHARD |
SCHLUMBERGER TECHNOLOGY CORPORATION |
ATTN: PATENT COUNSEL |
5000 GULF FREEWAY, P.O. BOX 2175 |
HOUSTON, TX 77252-2175 |
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