Patent Assignment Details
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Reel/Frame: | 021499/0535 | |
| Pages: | 4 |
| | Recorded: | 09/09/2008 | | |
Attorney Dkt #: | WEAT/0362.C2 |
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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08/23/2011
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Application #:
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12144403
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Filing Dt:
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06/23/2008
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Publication #:
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Pub Dt:
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01/01/2009
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Title:
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RETRIEVABLE BRIDGE PLUG
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Assignee
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515 POST OAK BOULEVARD, SUITE 600 |
HOUSTON, TEXAS 77027 |
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Correspondence name and address
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WILLIAM B. PATTERSON
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3040 POST OAK BLVD., SUITE 1500
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HOUSTON, TX 77056
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