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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08/30/2011
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Application #:
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12129308
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Filing Dt:
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05/29/2008
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Publication #:
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Pub Dt:
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09/18/2008
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Inventors:
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Jack T. Oldham, L. Allen Sinor, Eric E. McClain, Robert A. Laing, Evan C. Turner et al
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Title:
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CASING AND LINER DRILLING BITS AND REAMERS
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Assignment:
1
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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17021 ALDINE WESTFIELD |
HOUSTON, TEXAS 77073 |
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LENORA EVANS |
2001 RANKIN ROAD |
HOUSTON, TX 77073 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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17021 ALDINE WESTFIELD |
HOUSTON, TEXAS 77073 |
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LENORA EVANS |
2001 RANKIN ROAD |
HOUSTON, TX 77073 |
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