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Simmerman; Richard H.
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Palantine, IL, US
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Patents Grants
last 30 patents
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Patent Grant
Apparatus for retaining hangers
Patent number
5,509,542
Issue date
Apr 23, 1996
Simmerman; Richard H.
Richard H. Simmerman
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...