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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07/18/1989
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Application #:
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07136257
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Filing Dt:
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12/22/1987
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Inventors:
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RANDY D. HAZLETT, DUANE C. UHRI
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Title:
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ENHANCED HYDRAULIC FRACTURING OF A SHALLOW SUBSURFACE FORMATION
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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MICHAEL G. GILMAN |
OFFICE OF PATENT COUNSEL |
MOBIL OIL CORPORATION |
3225 GALLOWS ROAD |
FAIRFAX, VA 22037 |
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