Patent Assignment Details
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Reel/Frame: | 007890/0167 | |
| Pages: | 4 |
| | Recorded: | 04/12/1996 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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09/02/1997
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Application #:
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08618231
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Filing Dt:
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03/19/1996
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Title:
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METAL-TO-METAL SEAL ASSEMBLY FOR OIL AND GAS WELL PRODUCTION APPARATUS
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Assignee
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LEGAL, INTELLECTUAL PROPERTY DEPARTMENT |
P.O. BOX 819052 |
DALLAS, TEXAS 75381 |
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Correspondence name and address
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HALLIBURTON ENERGY SERVICES
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WILLIAM M. IMWALLE
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LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
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MAIL CODE 1-E-135, P.O. BOX 819052
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DALLAS, TEXAS 75381
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