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Ronald Sherman
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Gaithersburg, MD, US
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Patents Grants
last 30 patents
Information
Patent Grant
Dishwasher lock
Patent number
6,073,978
Issue date
Jun 13, 2000
Ronald Sherman
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Patent Grant
Blanket hold down device
Patent number
5,141,200
Issue date
Aug 25, 1992
Ronald Sherman
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Insect pickup device
Patent number
4,914,855
Issue date
Apr 10, 1990
Ronald Sherman
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING