Patent Assignment Details
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Reel/Frame: | 006078/0321 | |
| Pages: | 3 |
| | Recorded: | 04/02/1992 | | |
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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05/10/1994
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Application #:
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07832928
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Filing Dt:
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02/10/1992
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Title:
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CHEVERON SEAL FOR A WELL TOOL
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Assignee
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3900 ESSEX LANE, STE. 1200 |
HOUSTON, TEXAS 77027 |
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Correspondence name and address
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MELVIN A. HUNN
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FELSMAN, BRADLEY, GUNTER & DILLON
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777 MAIN ST.
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2600 CONTINENTAL PLAZA
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FORT WORTH, TX 76102
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