Patent Assignment Details
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| Reel/Frame: | 004439/0021 | |
| Pages: | 2 |
| | Recorded: | 08/12/1985 | | |
| 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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05/12/1987
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Application #:
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06730901
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Filing Dt:
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05/06/1985
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Title:
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METHOD OF SAMPLING AND RECORDING INFORMATION PERTAINING TO A PHYSICAL CONDITION DETECTED IN A WELL BORE
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Correspondence name and address
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JOSEPH A. WALKOWSKI
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HALLIBURTON SERVICES
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P.O. DRAWER 1431
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DUNCAN, OK 73536-0102
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