Alan Lee Polivka

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Pueblo West, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for detecting broken rail and occupied track from...
- Patent number 9,162,691
- Issue date Oct 20, 2015
- Transportation Technology Center, Inc.
- Alan Lee Polivka
- B61 - RAILWAYS
Information Patent Grant
Method for detecting the extent of clear, intact track near a railw...
- Patent number 9,102,341
- Issue date Aug 11, 2015
- Transportation Technology Center, Inc.
- Jerome J. Malone
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR DETECTION OF RAIL BREAKS ON OCCUPIED BLOCKS TO SUPPORT R...
- Publication number 20180327008
- Publication date Nov 15, 2018
- TRANSPORTATION TECHNOLOGY CENTER, INC.
- Joel Donald Kindt
- B61 - RAILWAYS
Information Patent Application
METHOD FOR DETECTING THE EXTENT OF CLEAR, INTACT TRACK NEAR A RAILW...
- Publication number 20130334373
- Publication date Dec 19, 2013
- Jerome J. Malone
- B61 - RAILWAYS
Information Patent Application
SYSTEM AND METHOD FOR DETECTING BROKEN RAIL AND OCCUPIED TRACK FROM...
- Publication number 20130284859
- Publication date Oct 31, 2013
- TRANSPORTATION TECHNOLOGY CENTER, INC.
- Alan Lee Polivka
- B61 - RAILWAYS