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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06/25/2013
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Application #:
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12556077
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Filing Dt:
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09/09/2009
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Publication #:
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Pub Dt:
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03/10/2011
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Inventor:
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GEOFFREY C. DOWNTON
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Title:
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VALVES, BOTTOM HOLE ASSEMBLIES, AND METHOD OF SELECTIVELY ACTUATING A MOTOR
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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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SCHLUMBERGER OILFIELD SERVICES |
200 GILLINGHAM LANE |
MD 200-9 |
SUGAR LAND, TX 77478 |
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