Patent Assignment Details
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Reel/Frame: | 005242/0309 | |
| Pages: | 2 |
| | Recorded: | 02/22/1990 | | |
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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03/12/1991
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Application #:
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07483486
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Filing Dt:
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02/22/1990
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Title:
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PROGRAMMABLE GAIN CONTROL FOR ROTATING TRANSDUCER ULTRASONIC TOOLS
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Assignee
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A CORP. OF TEXAS |
HOUSTON, HARRIS COUNTY, TEXAS |
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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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HOUSTON, TX 77242-8044
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