Richard A. West

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Bay Village, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for applying foam material to a substrate
- Patent number 6,981,657
- Issue date Jan 3, 2006
- Richard A. West
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Apparatus for applying foam material to a substrate
- Patent number 6,036,123
- Issue date Mar 14, 2000
- Richard A. West
- E04 - BUILDING
Information Patent Grant
Method and apparatus for applying foam plastic materials to a roof...
- Patent number 5,670,178
- Issue date Sep 23, 1997
- Richard A. West
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and system for the abrasive cleaning of surfaces
- Patent number 5,367,840
- Issue date Nov 29, 1994
- Richard A. West
- B24 - GRINDING POLISHING