Patent Assignment Details
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| Reel/Frame: | 004212/0202 | |
| Pages: | 2 |
| | Recorded: | 11/09/1983 | | |
| 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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10/15/1985
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Application #:
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06545794
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Filing Dt:
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10/26/1983
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Title:
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DOWNHOLE MOTOR FLUID FLOW RESTRICTOR
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Correspondence name and address
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FRED A. WINANS
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DRESSER INDUSTRIES, INC.
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P. O. BOX 718
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DALLAS, TX 75221
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