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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03/26/1996
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Application #:
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08399266
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Filing Dt:
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03/06/1995
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Inventors:
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DAVID D. ONAN, BOBBY G. BRAKE
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Title:
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COMBATING LOST CIRCULATION DURING THE DRILLING OF WELLS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| HALLIBURTON ENERGY SERVICES |
| P.O. BOX 1431 |
| DUNCAN, OKLAHOMA 73536 |
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| HALLIBURTON ENERGY SERVICES |
| ROBERT A. KENT |
| P.O. BOX 1431 |
| DUNCAN, OK 73536-0102 |
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