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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12/27/1988
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Application #:
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06935772
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Filing Dt:
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11/28/1986
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Inventor:
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VERNE L. SCHELLHORN
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Title:
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DRILLING SYSTEM
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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BRUCE H. JOHNSONBAUGH |
ECKHOFF, HOPPE, SLICK, |
MITCHELL & ANDERSON |
SUITE 760, FOUR EMBARCADERO CENTER |
SAN FRANCISCO, CA 94111 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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32987 HIGHWAY ONE SOUTH |
GUALALA, CALIFORNIA 95445 |
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GUNN, LEE & MILLER, P.C. |
DANIEL D. CHAPMAN, ESQUIRE |
SUITE 1650 |
300 CONVENT STREET |
SAN ANTONIO, TX 78205 |
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