John E. Barragan

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Melbourne, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Railroad crossing warning system
- Patent number 10,148,760
- Issue date Dec 4, 2018
- John E Barragan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
RAILROAD CROSSING WARNING SYSTEM
- Publication number 20160362122
- Publication date Dec 15, 2016
- John E. Barragan
- B61 - RAILWAYS