Patent Assignment Abstract of Title
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Total Assignments:
7
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Patent #:
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Issue Dt:
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10/29/1985
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Application #:
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06505948
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Filing Dt:
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06/20/1983
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Inventors:
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DONNA D. SAUNDERS, MANMOHAN S. KALSI, GUN-SHING CHEN
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Title:
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TOOL JOINT
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| A CORP. OF TX. |
| SUGAR LAND, TEXAS |
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| M. H. GAY |
| C/O VINSON & ELKINS |
| 2900 FIRST CITY TOWER |
| HOUSTON, TX 77002 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 5425 POLK ST. |
| A CORP. OF TEXAS |
| HOUSTON, TEXAS 77023 |
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| FULBRIGHT & JAWORSKI |
| 1301 MCKINNEY ST., SUITE 5100 |
| HOUSTON, TEXAS 77010-3095 |
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Assignment:
3
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MERGER AND CHANGE OF NAME NOVEMBER 02, 1990 DELAWARE
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| FULBRIGHT & JAWORSKI |
| 1301 MC KINNEY, SUITE 5100 |
| HOUSTON, TEXAS 77010-3095 |
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Assignment:
4
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| THOMAS D. PAUL |
| FULBRIGHT & JAWORSKI |
| 1301 MCKINNEY STREET, STE. 5100 |
| HOUSTON, TX. 77010-3095 |
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Assignment:
5
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| SUITE 600 |
| 1450 LAKE ROBBINS DRIVE |
| THE WOODLANDS, TEXAS 77380 |
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| GRANT PRIDECO, L.P. |
| DOUGLAS H. MAY |
| P.O. BOX 8489 |
| THE WOODLANDS, TEXAS 77387 |
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Assignment:
6
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| SUITE 600 |
| 1450 LAKE ROBBINS DRIVE |
| THE WOODLANDS, TEXAS 77380 |
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| GRANT PRIDECO, L.P. |
| DOUGLAS H. MAY |
| P.O. BOX 8489 |
| THE WOODLANDS, TEXAS 77387 |
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Assignment:
7
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| 31 WEST 52ND STREET |
| NEW YORK, NEW YORK 10019 |
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| O'MELVENY & MYERS LLP |
| GINA DURHAM |
| 400 SOUTH HOPE STREET |
| LOS ANGELES, CALIFORNIA 90071 |
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