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Solvent Extractor
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Patent number 4,741,806
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Issue date May 3, 1988
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Phillips Petroleum Company
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James Scinta
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Retorting process with contaminant removal
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Patent number 4,599,161
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Issue date Jul 8, 1986
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Phillips Petroleum Company
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James Scinta
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Hydrocarbon recovery from diatomite
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Patent number 4,448,669
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Issue date May 15, 1984
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Phillips Petroleum Company
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James Scinta
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Production of carbon monoxide from carbon
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Patent number 4,309,397
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Issue date Jan 5, 1982
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Phillips Petroleum Company
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William G. Billings
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...