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Jeff J. Jurinak
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Ponca City, OK, US
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last 30 patents
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Patent Grant
Composition and method for sealing permeable subterranean formations
Patent number
4,921,047
Issue date
May 1, 1990
Conoco Inc.
Laine E. Summers
E21 - EARTH DRILLING MINING
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Patent Grant
Method for patching casing leaks
Patent number
4,754,810
Issue date
Jul 5, 1988
Conoco Inc.
Karl E. Bennett
E21 - EARTH DRILLING MINING
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Patent Grant
Solvent enhanced fracture-assisted steamflood process
Patent number
4,687,058
Issue date
Aug 18, 1987
Conoco Inc.
Burton M. Casad
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS