Gilbert R. Glinsmann

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Bartlesville, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous petroleum sulfonate mixture and method of use in post-prima...
- Patent number 4,300,635
- Issue date Nov 17, 1981
- Phillips Petroleum Company
- Gilbert R. Glinsmann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Cosurfactant in preflush for surfactant flood system
- Patent number 4,274,488
- Issue date Jun 23, 1981
- Phillips Petroleum Company
- James H. Hedges
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Oil recovery method using unique salinity for oil recovery surfacta...
- Patent number 4,265,308
- Issue date May 5, 1981
- Phillips Petroleum Company
- James H. Hedges
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cosurfactant blends for oil recovery surfactant system
- Patent number 4,258,789
- Issue date Mar 31, 1981
- Phillips Petroleum Company
- James H. Hedges
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Oil recovery by improved surfactant flooding
- Patent number 4,004,637
- Issue date Jan 25, 1977
- Phillips Petroleum Company
- Riley B. Needham
- E21 - EARTH DRILLING MINING