Fei Yang

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Oshawa, CA

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Patents Grantslast 30 patents

Information Patent Grant
Powder paint recirculation block assembly
- Patent number 7,849,879
- Issue date Dec 14, 2010
- GM Global Technology Operations, Inc.
- Frank P. Rauch
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
Powder Paint Recirculation Block Assembly
- Publication number 20090050709
- Publication date Feb 26, 2009
- GM Global Technology Operations, Inc.
- Frank P. Rauch
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC