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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04/17/1984
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Application #:
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06480178
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Filing Dt:
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03/29/1983
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Inventors:
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WILLIAM C. ZIEGENHAIN, GARY L. HORTON
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Title:
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REMOVAL OF IMPURITIES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 1000 SOUTH PINE |
| PONCA CITY, OKLAHOMA 74601 |
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| ROBIN M. DOWLING |
| PATENT AND LICENSING DIV. |
| CONOCO INC., P. O. BOX 1267 |
| PONCA CITY, OK 74601 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 15990 NORTH BARKERS LANDING ROAD |
| A CORP. OF DE. |
| HOUSTON, TEXAS 77224 |
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| BROWNING, BUSHMAN ET AL |
| 5718 WESTHEIMER, SUITE 1800 |
| HOUSTON, TX. 77057 |
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