Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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09/13/1994
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Application #:
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08051032
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Filing Dt:
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04/20/1993
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Inventors:
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DENNIS R. WILSON, JACK H. COLE, WILBER R. MOYER, LARRY K. MORAN
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Title:
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APPARATUS AND METHOD FOR CENTRALIZING PIPE IN A WELLBORE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| P.O. BOX 1267 1000 S. PINE STREET |
| PONCA CITY, OKLAHOMA 74602-1267 |
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| JOHN E. HOLDER |
| P.O. BOX 1267 |
| 1000 S. PINE STREET |
| PONCA CITY, OK 74602-1267 |
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Assignment:
2
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MERGER (SEE DOCUMENT FOR DETAILS).
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| 600 NORTH DAIRY ASHFORD |
| MA 1135 |
| HOUSTON, TEXAS 77079-1175 |
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| CONOCOPHILLIPS COMPANY - IP SERVICES GRO |
| 600 NORTH DAIRY ASHFORD |
| MA 1135 |
| HOUSTON, TX 77079-1175 |
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