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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02/24/1998
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Application #:
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08548225
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Filing Dt:
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10/25/1995
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Inventors:
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ETIENNE LAMINE, PIERRE STASSAIN, KEES LANGEVELD, MICHAEL BITTAR, PAUL F. RODNEY
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Title:
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DRILL BIT INSTRUMENTATION AND METHOD FOR CONTROLLING DRILLING OR CORE- DRILLING
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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3000 N. SAM HOUSTON PKWY. EAST |
HOUSTON, TEXAS 77032 |
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WILLIAM E. JOHNSON, JR. |
BROWNING, BUSHMAN, ANDERSON & BROOKHART |
5718 WESTHEIMER |
SUITE 1800 |
HOUSTON, TX 77057 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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2601 BELTLINE ROAD |
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT |
CARROLLTON, TEXAS 75006 |
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HALLIBURTON ENERGY SERVICES, INC. |
WILLIAM R. PEOPLES |
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT |
2601 BELTLINE ROAD, MAIL CODE 1-B-121 |
CARROLLTON, TX 75006 |
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