Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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09/05/2006
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Application #:
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10407922
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Filing Dt:
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04/04/2003
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Publication #:
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Pub Dt:
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11/27/2003
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Inventors:
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George B. Witman, Peter Wilson, Scott D. McDonough, Michael A. Siracki
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Title:
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SINGLE CONE ROCK BIT HAVING INSERTS ADAPTED TO MAINTAIN HOLE GAGE DURING DRILLING
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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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| ROSENTHAL & OSHA L.L.P. |
| JONATHAN P. OSHA |
| 1221 MCKINNEY, SUITE 2800 |
| HOUSTON, TX 77010 |
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