Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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06/17/2008
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Application #:
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11582684
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Filing Dt:
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10/18/2006
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Publication #:
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Pub Dt:
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04/24/2008
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Inventors:
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Anton F. Zahradnik, Terry J. Koltermann, Don Q. Nguyen, Aaron J. Dick, Eric Sullivan et al
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Title:
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BEARING INSERT SLEEVE FOR ROLLER CONE BIT
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 3900 ESSEX LANE, #1200 |
| HOUSTON, TEXAS 77027 |
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| JAMES E. BRADLEY |
| BRACEWELL & GIULIANI LLP |
| P.O. BOX 61389 |
| HOUSTON, TEXAS 77208-1389 |
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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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Assignment:
3
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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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