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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12/20/1983
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Application #:
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06497396
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Filing Dt:
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05/23/1983
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Inventors:
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WALTER A. NAGEL, DAVID J. WALSH
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Title:
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SYSTEM AND METHOD FOR DETERMINING THE RELATIVE PERMEABILITY OF AN EARTH FORMATION SURROUNDING A WELLBORE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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539 SOUTH MAIN ST. |
FINDLAY, OHIO |
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JACK L. HUMMEL |
MARATHON OIL CO. |
P. O. BOX 269 |
LITTLETON, COL 80160 |
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