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Vincent J. Piarulli
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Greece, NY, US
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last 30 patents
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Patent Grant
Glass coated impeller
Patent number
D262791
Issue date
Jan 26, 1982
Sybron Corporation
Vincent J. Piarulli
D12 - Transportation
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Patent Grant
Separable blade impeller
Patent number
4,264,215
Issue date
Apr 28, 1981
Sybron Corporation
Erwin J. Nunlist
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL