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Nancy K. Stengle
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Sweeny, TX, US
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last 30 patents
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Patent Grant
Floating pressure control for a gas distribution system
Patent number
4,717,396
Issue date
Jan 5, 1988
Phillips Petroleum Company
Nancy K. Stengle
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Fractional distillation process control
Patent number
4,557,806
Issue date
Dec 10, 1985
Phillips Petroleum Company
Nancy K. Stengle
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL