Keith E. Mumpy

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Manitowoc, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Insulated handle grip
- Patent number 5,613,274
- Issue date Mar 25, 1997
- Newell Operating Company
- Harold F. Gerdmann
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...