Wayne P. Ray

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Weatherford, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Slot extrusion coating methods
- Patent number 6,720,025
- Issue date Apr 13, 2004
- 3M Innovative Properties Company
- Robert A. Yapel
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Apparatus and method for drying a coating on a substrate
- Patent number 5,906,862
- Issue date May 25, 1999
- Minnesota Mining and Manufacturing Company
- Robert A. Yapel
- F26 - DRYING

Patents Applicationslast 30 patents

Information Patent Application
Slot extrusion coating methods
- Publication number 20040001912
- Publication date Jan 1, 2004
- 3M Innovative Properties Company
- Robert A. Yapel
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...