James Brown

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Allison Park, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for vital signal state detection in overlay ra...
- Patent number 8,515,697
- Issue date Aug 20, 2013
- Ansaldo STS USA, Inc.
- Michael Alexander
- B61 - RAILWAYS
Information Patent Grant
Reduced harmonic switching mode apparatus and method for railroad v...
- Patent number 5,507,456
- Issue date Apr 16, 1996
- Union Switch & Signal Inc.
- James P. Brown
- B61 - RAILWAYS
Information Patent Grant
Reduced harmonic switching mode apparatus and method for railroad v...
- Patent number 5,485,977
- Issue date Jan 23, 1996
- Union Switch & Signal Inc.
- James P. Brown
- B61 - RAILWAYS
Information Patent Grant
Coded track circuit repeater having standby mode
- Patent number 5,465,926
- Issue date Nov 14, 1995
- Union Switch & Signal Inc.
- James P. Brown
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
Apparatus and Method for Vital Signal State Detection in Overlay Ra...
- Publication number 20110276285
- Publication date Nov 10, 2011
- ANSALDO STS USA, INC.
- Michael Alexander
- B61 - RAILWAYS