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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07/06/2010
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Application #:
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12218211
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Filing Dt:
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07/11/2008
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Publication #:
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Pub Dt:
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02/19/2009
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Inventors:
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Lawrence E. Wells, Preston Fox, Cliff Swiontek, Svein Stubstad, Howard L. Ervin et al
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Title:
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TOP DRIVES WITH SHAFT MULTI-SEAL
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 7909 PARKWOOD CIRCLE |
| PO BOX 4888 |
| HOUSTON, TEXAS 77210 |
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| GUY MCCLUNG |
| 5315-B F. M. 1960 RD. WEST, #114 |
| HOUSTON, TEX 77069-4410 |
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