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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03/23/2010
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Application #:
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10938069
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Filing Dt:
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09/10/2004
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Publication #:
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Pub Dt:
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03/16/2006
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Inventors:
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Prabhakaran K. Centala, James L. Larsen, Mohammed Boudrare
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Title:
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TWO-CONE DRILL BIT
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 16740 HARDY STREET |
| HOUSTON, TEXAS 77032 |
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| JONATHAN P. OSHA |
| OSHA & MAY L.L.P. |
| 1221 MCKINNEY ST. |
| SUITE 2800 |
| HOUSTON, TX 77010 |
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Assignment:
2
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TO CORRECT ASSIGNOR NAME ON REEL/FRAME 016085/0355
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| 16740 HARDY STREET |
| HOUSTON, TEXAS 77032 |
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| JONATHAN P. OSHA |
| OSHA - LIANG LLP |
| 1221 MCKINNEY ST., SUITE 2800 |
| HOUSTON, TX 77010 |
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