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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09/27/1988
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Application #:
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07025215
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Filing Dt:
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03/12/1987
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Inventor:
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DOUGLAS G. CALVIN
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Title:
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CORROSION-RESISTANT OVERLAY FOR THE EDGE OF BUTTERFLY VALVES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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C. JAMES BUSHMAN |
BROWNING, BUSHMAN, ZAMECKI & ANDERSON |
5718 WESTHEIMER, SUITE 1800 |
HOUSTON, TX 77057 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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9600 WEST GULF BANK DRIVE |
A DE CORP. |
HOUSTON, TEXAS 77040 |
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C. JAMES BUSHMAN |
5718 WESTHEIMER |
SUITE 1800 |
HOUSTON, TX 77057 |
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