Rick J. Chilson

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Belmont, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Lapping system and method for lapping a valve face
- Patent number 8,585,464
- Issue date Nov 19, 2013
- Dresser-Rand Company
- Rick J. Chilson
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Lapping System
- Publication number 20110081831
- Publication date Apr 7, 2011
- Dresser-Rand Company
- Rick J. Chilson
- B24 - GRINDING POLISHING