Patent Assignment Details
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| Reel/Frame: | 003869/0551 | |
| Pages: | 2 |
| | Recorded: | 05/14/1981 | | |
| 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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03/01/1983
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Application #:
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06256447
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Filing Dt:
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04/22/1981
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Title:
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FORMATION TESTER
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Correspondence name and address
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WILLIAM J. BEARD
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HALLIBURTON SERVICES
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P. O. BOX 42800
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2135 HIGHWAY 6
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HOUSTON, TX 77042
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06/22/2024 07:17 AM
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