Patent Assignment Abstract of Title
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Total Assignments:
4
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Patent #:
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Issue Dt:
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12/31/2013
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Application #:
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12619377
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Filing Dt:
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11/16/2009
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Publication #:
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Pub Dt:
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04/15/2010
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Inventors:
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David R. Hall, Ronald B. Crockett, Marcus Skeem, Francis Leany, Casey Webb
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Title:
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FIXED BLADED BIT THAT SHIFTS WEIGHT BETWEEN AN INDENTER AND CUTTING ELEMENTS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 2185 SOUTH LARSEN PARKWAY |
| PROVO, UTAH 84606 |
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| TYSON J. WILDE |
| 2185 SOUTH LARSEN PARKWAY |
| PROVO, UT 84606 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 5599 SAN FELIPE |
| SUITE 1600 |
| HOUSTON, TEXAS 77056 |
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| JAMES W. REPASS |
| 1301 MCKINNEY STREET |
| FULBRIGHT & JAWORSKI L.L.P. |
| HOUSTON, TX 77010 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 5599 SAN FELIPE |
| SUITE 1600 |
| HOUSTON, TEXAS 77056 |
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| JEFFREY S. BERGMAN |
| 909 FANNIN STREET |
| SUITE 3500 |
| HOUSTON, TX 77010 |
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Assignment:
4
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CORRECTIVE ASSIGNMENT TO CORRECT THE SERIAL NUMBER 12616377 TO 12619377 PREVIOUSLY RECORDED ON REEL 023982 FRAME 0922. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
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| 300 SCHLUMBERGER DRIVE |
| SUGAR LAND, TEXAS 77478 |
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| JEFFREY S. BERGMAN |
| 909 FANNIN ST. |
| SUITE 3500 |
| HOUSTON, TX 77010 |
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