Patent Assignment Details
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| Reel/Frame: | 005496/0426 | |
| Pages: | 4 |
| | Recorded: | 11/01/1990 | | |
| 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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12/10/1991
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Application #:
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07574815
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Filing Dt:
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08/30/1990
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Title:
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DOWNHOLE FORCE GENERATOR
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Assignee
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| CARROLLTON, DALLAS, TEXAS |
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Correspondence name and address
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ALBERT W. CARROLL
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P. O. BOX 819052
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DALLAS, TX 75381-9052
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