Patent Assignment Details
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| Reel/Frame: | 006437/0331 | |
| Pages: | 2 |
| | Recorded: | 03/01/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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11/15/1994
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Application #:
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07907790
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Filing Dt:
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07/01/1992
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Title:
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DOWNHOLE FLUID MOTOR COMPOSITE TORQUE SHAFT
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Assignee
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| P.O. BOX 1267, 1000 S. PINE STREET |
| PONCA CITY, OKLAHOMA 74602-1267 |
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Correspondence name and address
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DAVID W. WESTPHAL
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P.O. BOX 1267
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1000 S. PINE STREET
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PONCA CITY, OK 74602-1267
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