James A. Gray

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St. Louis, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Sideframe with adapters to connect surface brackets
- Patent number 7,353,759
- Issue date Apr 8, 2008
- ASF-Keystone, Inc.
- James A. Gray
- B61 - RAILWAYS
Information Patent Grant
Railway freight car end sill transition member
- Patent number 7,069,864
- Issue date Jul 4, 2006
- ASF-Keystone, Inc.
- James A. Gray
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
Sideframe with adapters to connect surface brackets
- Publication number 20070137516
- Publication date Jun 21, 2007
- AMSTED Industries Inc.
- James A. Gray
- B61 - RAILWAYS
Information Patent Application
Railway freight car end sill transition member
- Publication number 20060005740
- Publication date Jan 12, 2006
- James A. Gray
- B61 - RAILWAYS