Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 027682/0681 | |
| Pages: | 3 |
| | Recorded: | 02/09/2012 | | |
| Attorney Dkt #: | 1600-11300 |
| Conveyance: | CHANGE OF NAME (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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02/18/2003
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Application #:
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09861426
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Filing Dt:
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05/18/2001
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Publication #:
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Pub Dt:
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11/21/2002
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Title:
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RETAINING APPARATUS USE IN A WELLHEAD ASSEMBLY AND METHOD FOR USING THE SAME
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Assignee
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| 1333 WEST LOOP SOUTH, SUITE 1700 |
| HOUSTON, TEXAS 77027 |
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Correspondence name and address
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DAVID A. ROSE
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P.O. BOX 3267
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HOUSTON, TX 77253-3267
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