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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05/11/1999
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Application #:
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08796380
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Filing Dt:
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02/06/1997
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Inventors:
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JOHN R. WILLIAMS, DON M. HANNEGAN
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Title:
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SEAL FOR A LONGITUDINALLY MOVABLE DRILLSTRING COMPONENT
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 3816 SPRING MOUNTAIN ROAD |
| FORT SMITH, ARKANSAS 72901 |
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| PRAVEL, HEWITT, KIMBALL & KRIEGER |
| LESTER L. HEWITT |
| 1177 WEST LOOP SOUTH, 10TH FLOOR |
| HOUSTON, TX 77027-9095 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 8220 HIGHWAY 271 SOUTH |
| FORT SMITH, ALASKA 72903 |
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| AKIN, GUMP, STRAUSS, HAUER & FELD LLP |
| RICHARD D. FLADUNG |
| 711 LOUISIANA STREET |
| SUITE 1900 SOUTH |
| HOUSTON TX 77002 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 515 POST OAK BLVD., SUITE 600 |
| HOUSTON, TEXAS 77027 |
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| AKIN, GUMP, STRAUSS, ET AL. |
| RICHARD D. FLADUNG |
| 711 LOUISIANA STREET |
| SUITE 1900 SOUTH |
| HOUSTON, TX 77002 |
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Assignment:
4
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 2000, ST. JAMES PL |
| HOUSTON, TEXAS 77056 |
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| CPA GLOBAL LIMITED |
| LIBERATION HOUSE |
| CASTLE STREET |
| ST HELIER, J JERSEY |
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