Jeffery S. Louis

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Green, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Conversion valve assembly
- Patent number 6,536,074
- Issue date Mar 25, 2003
- The Hoover Company
- David J. Boles
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
Conversion valve assembly
- Publication number 20020166196
- Publication date Nov 14, 2002
- David J. Boles
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...