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Barbara R. Coughlin
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Seattle, WA, US
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last 30 patents
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Patent Grant
Method for process control
Patent number
5,110,744
Issue date
May 5, 1992
Amoco Corporation
Ernest H. Baughman
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Patent Grant
Method for detecting the presence and concentration of weak acids a...
Patent number
5,102,805
Issue date
Apr 7, 1992
Amoco Corporation
Ernest H. Baughman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL