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John L. Buster
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Caney, KS, US
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last 30 patents
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Patent Grant
Olefin production
Patent number
5,919,996
Issue date
Jul 6, 1999
Phillips Petroleum Company
Jeffrey W. Freeman
C07 - ORGANIC CHEMISTRY
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Patent Grant
Olefin production
Patent number
5,856,257
Issue date
Jan 5, 1999
Phillips Petroleum Company
Jeffrey W. Freeman
C07 - ORGANIC CHEMISTRY