Patent Assignment Abstract of Title
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Total Assignments:
7
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Patent #:
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Issue Dt:
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05/21/1985
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Application #:
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06274216
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Filing Dt:
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06/16/1981
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Inventors:
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DONNIE J. TANTILLO, DAVID F. KRATOCHVIL, ROBERT G. MOORE, EDWARD M. BROWNE
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Title:
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ELECTRONIC ROLL-A-LONG SWITCH
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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2700 SOUTH POST OAK ROAD, SUITE 2000 |
A CORP. OF DE |
HOUSTON, TEXAS 77056 |
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CLARENCE E. ERIKSEN |
ARNOLD, WHITE & DURKEE |
2100 TRANSCO TOWER |
HOUSTON, TX 77056 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). NOVEMBER 13, 1988, DEALWARE
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THOMAS R. WEAVER |
HALLIBURTON GEOPHYSICAL SERVICES, INC. |
P.O. BOX 1431 |
DUNCAN, OKLAHOMA 73536-0102 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST.
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6909 SOUTHWEST FREEWAY |
A CORP. OF DE. |
HOUSTON, TEXAS, TEXAS 77074 |
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THOMAS R. WEAVER |
HALLIBURTON GEOPHYSICAL SERVICES, INC. |
P.O. BOX 1431 |
DUNCAN, OKLAHOMA 73536-0102 |
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Assignment:
4
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MERGER (SEE DOCUMENT FOR DETAILS).
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P.O. BOX 1431 |
1015 BOIS D'ARC |
DUNCAN, OKLAHOMA 73536-0102 |
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HALLIBURTON ENERGY SERVICES |
JAMES R. DUNZAN |
P.O. BOX 1431 |
1015 BOIS D'ARC |
DUNCAN, OKLAHOMA 73536-0102 |
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Assignment:
5
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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10205 WESTHEIMER ROAD |
HOUSTON, TEXAS 77042 |
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PAUL S. MADAN |
WESTERN ATLAS INTERNATIONAL, INC. |
10205 WESTHEIMER ROAD |
HOUSTON, TX 77042 |
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Assignment:
6
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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12300 PARC CREST DRIVE |
STAFFORD, TEXAS 77477 |
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TIM HEADLEY |
HAYNES AND BOONE, L.L.P. |
4300 FIRST INTERSTATE BANK PLAZA |
1000 LOUISIANA |
HOUSTON, TX 77002 |
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Assignment:
7
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12300 PARC CREST DRIVE |
STAFFORD, TEXAS 77477 |
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HAYNES AND BOONE, L.L.P. |
TIM HEADLEY |
4300 FIRST INTERSTATE BANK PLAZA |
1000 LOUISIANA |
HOUSTON, TX 77002 |
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