Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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10/01/2013
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Application #:
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12920824
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Filing Dt:
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09/02/2010
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Publication #:
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Pub Dt:
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01/20/2011
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Inventors:
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Dennis P. Nguyen, David Anderson, Delbert Vanderford
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Title:
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METHODS AND DEVICES FOR ISOLATING WELLHEAD PRESSURE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 1333 WEST LOOP SOUTH, SUITE 1700 |
| HOUSTON, TEXAS 77027 |
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| CAMERON INTERNATIONAL CORPORATION |
| P.O. BOX 1212 |
| ATTN: PATENT SERVICES |
| HOUSTON, TX 77251-1212 |
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