Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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02/10/2009
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Application #:
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11414514
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Filing Dt:
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04/28/2006
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Publication #:
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Pub Dt:
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11/01/2007
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Inventors:
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Lawrence E. Wells, Svein Stubstad, Howard Ervin, James D. Brugman, Paul Conover
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Title:
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MULTI-SEAL FOR TOP DRIVE SHAFT
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 1000 RICHMOND |
| HOUSTON, TEXAS 77042 |
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| GUY MCCLUNG |
| PMB 347 |
| 16690 CHAMPION FOREST DR. |
| SPRING, TX 77379-7023 |
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