Patent Assignment Abstract of Title
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For pending or abandoned applications please consult USPTO staff.
Total Assignments:
5
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Patent #:
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Issue Dt:
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02/18/1992
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Application #:
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07587298
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Filing Dt:
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09/24/1990
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Inventors:
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KLAUS B. HUBER, NOLAN C. LERCHE, ARNOLD G. EDWARDS, KENNETH E. ROZEK et al
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Title:
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METHOD AND APPARATUS FOR SAFE TRANSPORT HANDLING ARMING AND FIRING OF PERFORATING GUNS USING A BUBBLE ACTIVATED DETONATOR
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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 TEXAS |
HOUSTON, TEXAS 77023 |
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SCHLUMBERGER WELL SERVICES |
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) |
A CORP. OF TEXAS |
HOUSTON, TEXAS 77023 |
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SCHLUMBERGER WELL SERVICES |
P.O. BOX 2175 |
HOUSTON, TX 77252-2175 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST.
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5000 GULF FREEWAY (P.O. BOX 2175) |
A CORP. OF TEXAS |
HOUSTON, TEXAS 77023 |
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SCHLUMBERGER WELL SERVICES |
P.O. BOX 2175 |
HOUSTON, TX 77252-2175 |
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Assignment:
4
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ASSIGNMENT OF ASSIGNORS INTEREST.
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5000 GULF FREEWAY (P.O. BOX 2175) |
A CORP. OF TEXAS |
HOUSTON, TEXAS 77023 |
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SCHLUMBERGER WELL SERVICES |
P.O. BOX 2175 |
HOUSTON, TX 77252-2175 |
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Assignment:
5
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ASSIGNMENT OF ASSIGNORS INTEREST.
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5000 GULF FREEWAY (P.O. BOX 2175) |
A CORP. OF TEXAS |
HOUSTON, TEXAS 77023 |
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SCHLUMBERGER WELL SERVICES |
P.O. BOX 2175 |
HOUSTON, TX 77252-2175 |
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