Patent Assignment Abstract of Title
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Total Assignments:
4
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Patent #:
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Issue Dt:
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09/12/1989
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Application #:
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07104785
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Filing Dt:
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10/05/1987
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Inventor:
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JAMES E. WHITE
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Title:
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PRESSURE RELIEF VALVE FOR ROLLER BIT
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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MARGARET E. ANDERSON |
BROWNING, BUSHMAN, ZAMECKI |
AND 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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MARGARET E. ANDERSON |
BROWNING, BUSHMAN, ZAMECKI |
AND ANDERSON |
5718 WESTHEIMER, SUITE 1800 |
HOUSTON, TX 77057 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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406 N. MAIN STREET KINGFISHER, OK 73750 |
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MARGARET E. ANDERSON |
BROWNING, BUSHMAN, ANDERSON & BROOKHART |
5718 WESTHEIMER, STE. 1800 |
HOUSTON, TX 77057 |
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Assignment:
4
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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1400 73RD AVE. NE |
MINNEAPOLIS, MINNESOTA 55432 |
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SCHWEGMAN, LUNDBERG, WOESSNER & ET AL. |
PETER C. MAKI |
P.O BOX 2938 |
MINNEAPOLIS, MN 55402 |
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