Beth M. Hess

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Mountville, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Laminate having textured wear surface and process of preparation
- Patent number 5,308,683
- Issue date May 3, 1994
- Martin Dees
- B32 - LAYERED PRODUCTS
Information Patent Grant
Laminate having textured wear surface of uniformly covered chips an...
- Patent number 5,230,945
- Issue date Jul 27, 1993
- Armstrong World Industries, Inc.
- Martin Dees
- B32 - LAYERED PRODUCTS