Patent Assignment Details
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| Reel/Frame: | 005751/0951 | |
| Pages: | 4 |
| | Recorded: | 07/01/1991 | | |
| 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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11/12/1991
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Application #:
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07483917
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Filing Dt:
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02/22/1990
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Title:
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METHOD OF MONITORING AND CONTROLLING A PUMPED WELL
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Assignee
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| A CORPORATION OF |
| OKLAHOMA |
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Correspondence name and address
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HEAD & JOHNSON
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228 WEST 17TH PLACE
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TULSA, OK 74119
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