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Inventor
GROMPE CARL
US
2 patents
Patents
2 patents
US10190695B2
Jan 29, 2019
Convertible check valve
CORNELL PUMP COMPANY
5 citations
67
US10400778B2
Sep 3, 2019
Pump with front deflector vanes, wear plate, and impeller with pump-out vanes
CORNELL PUMP COMPANY
3 citations
63