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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06/03/2003
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Application #:
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09702921
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Filing Dt:
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10/27/2000
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Inventors:
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Eric Charles Sullivan, Theodore Edward Zaleski JR., Scott Ray Schmidt, Don Quy Nguyen et al
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Title:
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METHOD AND APPARATUS FOR MONITORING AND RECORDING OF THE OPERATING CONDITION OF A DOWNHOLE DRILL BIT DURING DRILLING OPERATIONS
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Assignment:
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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P.O. BOX 4740 |
3900 ESSEX LANE |
HOUSTON, TEXAS 77027 |
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HILL & HUNN LLP |
MELVIN A. HUNN |
201 MAIN STREET, SUITE 1440 |
FORT WORTH, TX 76102-3105 |
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