James W. Chester

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Valparaiso, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Low friction shielded bearing assembly
- Patent number 5,993,069
- Issue date Nov 30, 1999
- Urschel Laboratories Incorporated
- Paul E. Arrasmith
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...