Patent Assignment Details
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Reel/Frame: | 016258/0356 | |
| Pages: | 2 |
| | Recorded: | 01/31/2005 | | |
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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12/09/2008
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Application #:
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10942730
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Filing Dt:
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09/16/2004
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Publication #:
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Pub Dt:
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05/26/2005
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Title:
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MULTIPLE SENSOR FOR PREVENTING A CROWN-BLOCK INCURSION ON AN OIL WELL RIG
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Assignee
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6 DESTA DRIVE, SUITE 4400 |
MIDLAND, TEXAS 79705 |
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Correspondence name and address
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HOWREY SIMON ARNOLD ETAL.
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750 BERING
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HOUSTON, TEXAS 77057
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