William J. Chess Sr.

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North Canton, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Cleaner with performance indicator
- Patent number 5,373,598
- Issue date Dec 20, 1994
- The Hoover Company
- Vincent L. Weber
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...