Patent Assignment Details
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| Reel/Frame: | 006151/0871 | |
| Pages: | 2 |
| | Recorded: | 06/09/1992 | | |
| 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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04/06/1993
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Application #:
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07896054
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Filing Dt:
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06/09/1992
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Title:
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BLOWOUT PREVENTER OPENING MECHANISM
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Assignee
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| 3000 N. SAM HOUSTON PKWY. EAST |
| HOUSTON, TEXAS 77032 |
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Correspondence name and address
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BROWNING, BUSHMAN, ANDERSON AND
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BROOKHART
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LOREN G. HELMREICH
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5718 WESTHEIMER, STE. 1800
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HOUSTON, TX 77057
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