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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03/13/2012
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Application #:
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11693574
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Filing Dt:
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03/29/2007
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Publication #:
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Pub Dt:
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12/06/2007
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Inventors:
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Sven Krueger, Volker Krueger, Jens Bruns, Roger Fincher, Larry Watkins, Peter Aronstam et al
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Title:
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REVERSE CIRCULATION PRESSURE CONTROL METHOD AND SYSTEM
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Assignment:
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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2929 ALLEN PARKWAY, SUITE 2100 |
HOUSTON, TEXAS 77019-2118 |
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MADAN, MOSSMAN & SRIRAM, P.C. |
2603 AUGUSTA, SUITE 700 |
HOUSTON, TX 77057-5662 |
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