Jim Thomas

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Lugoff, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Devices and systems for controlling travel of a railcar
- Patent number 8,485,107
- Issue date Jul 16, 2013
- AAA Sales & Engineering, Inc.
- Thomas J. Heyden
- B61 - RAILWAYS
Information Patent Grant
Devices and systems for controlling travel of a railcar
- Patent number 8,079,309
- Issue date Dec 20, 2011
- AAA Sales & Engineering, Inc.
- Thomas J. Heyden
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
Devices and Systems for Controlling Travel of a Railcar
- Publication number 20120055368
- Publication date Mar 8, 2012
- AAA Sales & Engineering, Inc.
- Thomas J. Heyden
- B61 - RAILWAYS
Information Patent Application
Devices and Systems for Controlling Travel of a Railcar
- Publication number 20100083865
- Publication date Apr 8, 2010
- AAA Sales & Engineering, Inc.
- Thomas J. Heyden
- B61 - RAILWAYS