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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05/18/1993
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Application #:
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07823505
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Filing Dt:
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01/21/1992
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Inventors:
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EDWIN KUBENA JR., LEE E. WHITEBAY, JAMES A. WINGRAVE
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Title:
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METHOD FOR STABILIZING BOREHOLES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 1000 SOUTH PINE, PONCA CITY, OK 74603 |
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| RICHARD W. COLLINS |
| PATENT & LICENSING DIVISION |
| CONOCO INC. |
| P.O. BOX 1267 |
| PONCA CITY, OK 74603 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 1007 MARKET STREET |
| WILMINGTON, DELAWARE 19898 |
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| E. I. DU PONT DE NEMOURS COMPANY |
| CRAIG H. EVANS |
| 1007 MARKET STREET |
| LEGAL - PATENTS |
| WILMINGTON, DE 19898 |
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