Eric S. Graves

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Crown Point, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Universal brake assembly
- Patent number 8,033,533
- Issue date Oct 11, 2011
- Wabtec Holding Corp.
- Michael E. Ring
- B61 - RAILWAYS
Information Patent Grant
Adapter system for a railway vehicle braking system
- Patent number 6,148,966
- Issue date Nov 21, 2000
- Westinghouse Air Brake Company
- David W. Daugherty
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
Universal brake assembly
- Publication number 20050040575
- Publication date Feb 24, 2005
- Michael E. Ring
- B61 - RAILWAYS