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Charles M. Stewart
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Bartlesville, OK, US
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last 30 patents
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Patent Grant
Control of a cracking furnace
Patent number
4,257,105
Issue date
Mar 17, 1981
Phillips Petroleum Company
Charles M. Stewart
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Control of a cracking furnace
Patent number
4,236,218
Issue date
Nov 25, 1980
Phillips Petroleum Company
Wilbur N. Killebrew
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Temperature control of exothermic reactions
Patent number
4,236,219
Issue date
Nov 25, 1980
Phillips Petroleum Company
Wilbur N. Killebrew
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL