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Harry Ono
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Des Plaines, IL, US
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last 30 patents
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Patent Grant
Dual piston pump with magnetically actuated pistons
Patent number
5,662,461
Issue date
Sep 2, 1997
Harry Ono
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Selectively operable split ring clutch
Patent number
5,025,907
Issue date
Jun 25, 1991
Harry Ono
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...