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William A. Feiler
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Kirkwood, MO, US
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last 30 patents
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Patent Grant
Purifying phosphoric acid by extraction with an aliphatic nitrile
Patent number
4,190,634
Issue date
Feb 26, 1980
Monsanto Company
William A. Feiler
C01 - INORGANIC CHEMISTRY
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Patent Grant
Carboxy methoxy malonate
Patent number
4,014,930
Issue date
Mar 29, 1977
Monsanto Company
William A. Feiler
C07 - ORGANIC CHEMISTRY