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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07/19/2011
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Application #:
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12271514
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Filing Dt:
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11/14/2008
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Publication #:
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Pub Dt:
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05/21/2009
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Inventors:
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Gordon A. Tibbitts, Greg Galloway, Adrian Vuyk JR., Thomas Alan Carlson
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Title:
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METHOD AND SYSTEM FOR CONTROLLING FORCE IN A DOWN-HOLE DRILLING OPERATION
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 5611 BAIRD COURT |
| HOUSTON, TEXAS 77041 |
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| KEITH DERRINGTON |
| 711 LOUISIANA STREET, SUITE 2300 |
| HOUSTON, TX 77002 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 5611 BAIRD COURT |
| HOUSTON, TEXAS 77041 |
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| ARNOLD & KNOBLOCH, L.L.P. |
| 2401 FOUNTAINVIEW DRIVE, SUITE 630 |
| HOUSTON, TX 77057 |
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