Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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04/17/1984
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Application #:
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06416405
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Filing Dt:
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09/09/1982
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Inventors:
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MARTIN E. TRUE, TERRY D. TIMMERMAN
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Title:
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POWER PIPE TONG ROTARY PLUNGER INSERTER
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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A CORP. OF |
HOUSTON, TEXAS |
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PATENT DEPT. |
FULBRIGHT & JAWORSKI |
800 BANK OF THE SOUTHWEST BLDG. |
HOUSTON, TX 77002 |
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Assignment:
2
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RELEASED BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
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1200 WEATHERFORD TOWER |
1360 POST OAK BOULEVARD |
HOUSTON, TEXAS 77056 |
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WEATHERFORD INTERNATIONAL INCORPORATED |
1360 POST OAK BLVD., STE. 1000 |
P.O. BOX 27608 |
HOUSTON, TX 77227 |
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Assignment:
3
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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VINSON & ELKINS |
FIRST CITY TOWER |
1001 FANNIN |
HOUSTON, TX 77002-6760 |
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