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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01/11/2011
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Application #:
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11404389
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Filing Dt:
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04/14/2006
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Publication #:
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Pub Dt:
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10/18/2007
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Inventors:
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Bruce Stauffer, William H. Heuser, Jim L. Jacobsen
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Title:
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METHODS FOR DESIGNING AND FABRICATING EARTH-BORING ROTARY DRILL BITS HAVING PREDICTABLE WALK CHARACTERISTICS AND DRILL BITS CONFIGURED TO EXHIBIT PREDICTED WALK CHARACTERISTICS
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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, SUITE 1200 |
| HOUSTON, TEXAS 77027-5115 |
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| J. JEFFREY GUNN |
| 230 S. 500 EAST, SUITE 300 |
| SALT LAKE CITY, UT 84102 |
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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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