Arturo A. Ortiz Rivas

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Monterrey N.L., MX

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Patents Grantslast 30 patents

Information Patent Grant
Modular railroad switch stand
- Patent number 7,909,294
- Issue date Mar 22, 2011
- Arturo A. Ortiz Rivas
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
Modular Railroad Switch Stand
- Publication number 20100025546
- Publication date Feb 4, 2010
- Arturo A. Ortiz Rivas
- B61 - RAILWAYS