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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08/01/2000
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Application #:
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09227785
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Filing Dt:
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01/08/1999
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Inventors:
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JOHN HARRELL, ANDREW G. BROOKS, HATEM SALEM MORSY
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Title:
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METHOD AND APPARATUS FOR MUD PULSE TELEMETRY IN UNDERBALANCED DRILLING SYSTEMS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 3900 ESSEX LANE, SUITE 1200 |
| HOUSTON, TEXAS 77027 |
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| MADAN & MORRIS, P.C. |
| PAUL S. MADAN |
| 2603 AUGUSTA, SUITE 700 |
| HOUSTON, TEXAS 77057 |
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