Patent Assignment Details
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Reel/Frame: | 018534/0646 | |
| Pages: | 3 |
| | Recorded: | 11/14/2006 | | |
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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11/02/2010
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Application #:
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11664646
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Filing Dt:
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02/27/2008
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Publication #:
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Pub Dt:
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07/10/2008
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PCT #:
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US0535601
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Title:
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DOWNHOLE SAFETY VALVE APPARATUS AND METHOD
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Assignee
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4601 WESTWAY PARK BLVD. |
HOUSTON, TEXAS 77041 |
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Correspondence name and address
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HOWREY LLP
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2941 FAIRVIEW PARK DRIVE, SUITE 200
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FALLS CHURCH, VIRGINIA 22042
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