Patent Assignment Details
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Reel/Frame: | 004068/0120 | |
| Pages: | 1 |
| | Recorded: | 12/17/1982 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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03/01/1983
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Application #:
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06222345
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Filing Dt:
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01/05/1981
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Title:
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METHOD FOR RECOVERY OF OIL FROM RESERVOIRS OF NON-UNIFORM PERMEABILITY
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Assignee
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539 SOUTH MAIN ST. |
FINDLAY, OHIO |
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Correspondence name and address
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JACK L. HUMMEL
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MARATHON OIL CO.
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P. O. BOX 269
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LITTLETON, CO 80160
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