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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05/09/1989
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Application #:
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07239942
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Filing Dt:
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09/02/1988
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Inventor:
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JOHN H. COULTER
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Title:
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TOP ENTRY EXPANSIBLE TUBE VALVE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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6529 HOLLIS STREET |
OAKLAND, CALIFORNIA |
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MELVIN R. STIDHAM |
1050 NORTHGATE DRIVE, STE. 100 |
SAN RAFAEL, CA 94903 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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2001 ROSS AVENUE |
DALLAS, TEXAS 75201 |
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DRESSER INDUSTRIES, INC. |
WILLIAM R. PEOPLES |
2001 ROSS AVENUE |
DALLAS, TX 75201 |
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