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Paul D. O'Lenick
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Katy, TX, US
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last 30 patents
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Patent Grant
Fired process heater
Patent number
4,412,975
Issue date
Nov 1, 1983
Pullman Incorporated
William D. Parizot
C01 - INORGANIC CHEMISTRY
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Patent Grant
Fired process heater
Patent number
4,324,649
Issue date
Apr 13, 1982
Pullman Incorporated
William D. Parizot
C01 - INORGANIC CHEMISTRY