William R. Wallace

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Hickory, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Combination spring/foam cushioning
- Patent number 5,327,596
- Issue date Jul 12, 1994
- Hickory Springs Manufacturing Company
- William R. Wallace
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...