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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09/10/1985
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Application #:
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06522928
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Filing Dt:
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08/12/1983
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Inventor:
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ARNOLD M. WALKOW
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Title:
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CASING COLLAR INDICATOR FOR OPERATIONAL CENTRALIZED OR DECENTRALIZED POSITION
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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RICHARD M. BYRON |
DRESSER INDUSTRIES, INC. |
P. O. BOX 718 |
DALLAS, TX 75221 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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WESTERN ATLAS INTERNATIONAL, INC. |
P.O. BOX 2469 |
HOUSTON, TX 77252 |
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