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Frank Bella Jr.
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South Holland, IL, US
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last 30 patents
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Patent Grant
Elutriation leg and method
Patent number
4,113,552
Issue date
Sep 12, 1978
Whiting Corporation
Frank Bella
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Cooling aqueous alkali metal hydroxide liquors by vacuum evaporatio...
Patent number
3,963,424
Issue date
Jun 15, 1976
Whiting Corporation
Frank Bella
C01 - INORGANIC CHEMISTRY