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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04/22/2008
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Application #:
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11306285
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Filing Dt:
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12/21/2005
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Publication #:
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Pub Dt:
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06/21/2007
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Inventors:
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Thomas D. MacDougall, Dwayne E. May
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Title:
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SUBSURFACE SAFETY VALVES AND METHODS OF USE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 300 SCHLUMBERGER DRIVE |
| SUGAR LAND, TEXAS 77478 |
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| RHONDA J. SMITH |
| 14910 AIRLINE ROAD |
| ROSHARON, TX 77583 |
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