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Organophilic clay suspension medium
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Patent number 4,876,030
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Issue date Oct 24, 1989
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Phillips Petroleum Company
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George G. Dixon
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Ore flotation
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Patent number 4,681,675
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Issue date Jul 21, 1987
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Phillips Petroleum Company
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Clarence R. Bresson
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B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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Metal trithiocarbonates as depressants
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Patent number 4,584,118
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Issue date Apr 22, 1986
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Phillips Petroleum Company
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Robert M. Parlman
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B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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Flotation reagents
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Patent number 4,579,651
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Issue date Apr 1, 1986
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Phillips Petroleum Company
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Clarence R. Bresson
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B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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Flotation reagents
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Patent number 4,556,500
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Issue date Dec 3, 1985
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Phillips Petroleum Company
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Clarence R. Bresson
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B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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Ore flotation with combined collectors
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Patent number 4,534,857
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Issue date Aug 13, 1985
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Phillips Petroleum Company
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Robert M. Parlman
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B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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Ore flotation with combined collectors
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Patent number 4,462,898
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Issue date Jul 31, 1984
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Phillips Petroleum Company
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Robert M. Parlman
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B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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Trithiocarbonates
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Patent number 4,459,237
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Issue date Jul 10, 1984
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Phillips Petroleum Company
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Clarence R. Bresson
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C07 - ORGANIC CHEMISTRY
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Flotation reagents
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Patent number 4,439,314
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Issue date Mar 27, 1984
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Phillips Petroleum Company
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Robert M. Parlman
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B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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Sulfur based metal cleaners
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Patent number 4,435,304
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Issue date Mar 6, 1984
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Phillips Petroleum Company
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Merlin R. Lindstrom
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Ore flotation using fulvenes
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Patent number 4,424,123
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Issue date Jan 3, 1984
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Phillips Petroleum Company
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Robert M. Parlman
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B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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Selective mineral recovery
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Patent number 4,416,770
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Issue date Nov 22, 1983
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Phillips Petroleum Company
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Clarence R. Bresson
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B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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Flotation reagent
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Patent number 4,414,107
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Issue date Nov 8, 1983
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Phillips Petroleum Company
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Robert M. Parlman
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B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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