Marshall D. Bishop

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Bartlesville, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of bis(alkylthio) alkanes or bis(arylthio) alkanes and...
- Patent number 5,132,008
- Issue date Jul 21, 1992
- Phillips Petroleum Company
- James E. Shaw
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Froth level measurement
- Patent number 5,073,253
- Issue date Dec 17, 1991
- Phillips Petroleum Company
- Marshall D. Bishop
- G01 - MEASURING TESTING