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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08/24/1993
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Application #:
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07907095
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Filing Dt:
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07/01/1992
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Inventor:
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SHERMAN E. FREDRICKSON
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Title:
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METHODS OF FRACTURE ACIDIZING SUBTERRANEAN FORMATIONS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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DUNCAN, STEPHENS COUNTY, OKLAHOMA |
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HALLIBURTON SERVICES A DIVISION OF |
HALLIBURTON COMPANY - DAVID J. ALEXANDER |
P.O. DRAWER 1431 |
DUNCAN, OK 73536-0102 |
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