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William Zamory
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Somerville, NJ, US
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last 30 patents
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Patent Grant
Automatically recharging air spring
Patent number
4,790,518
Issue date
Dec 13, 1988
De Dietrich (USA), Inc.
Michael J. Lerman
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Agitator including impeller assembly and shaft having interference fit
Patent number
4,508,455
Issue date
Apr 2, 1985
De Dietrich (USA), Inc.
Michael J. Lerman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cover balance assembly and gasket protector device
Patent number
4,372,461
Issue date
Feb 8, 1983
De Dietrich (USA) Inc.
Michael J. Lerman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL