Robert D. Hensel

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Millersville, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Embossable surface covering with inorganic wear layer
- Patent number 5,800,904
- Issue date Sep 1, 1998
- Robert A. Hallman
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Surface covering with inorganic wear layer
- Patent number 5,188,876
- Issue date Feb 23, 1993
- Armstrong World Industries, Inc.
- Robert D. Hensel
- E04 - BUILDING
Information Patent Grant
Floor covering with inorganic wear layer
- Patent number 5,077,112
- Issue date Dec 31, 1991
- Armstrong World Industries, Inc.
- Robert D. Hensel
- E04 - BUILDING
Information Patent Grant
Heat resistant curable surface coating composition comprising the r...
- Patent number 4,145,479
- Issue date Mar 20, 1979
- Armstrong Cork Company
- Bruce E. Adams
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...