Rudi May

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Wurzburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Warning system for protection from wrong-way drivers
- Patent number 8,125,349
- Issue date Feb 28, 2012
- Rudi May
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
WARNING SYSTEM FOR PROTECTION FROM WRONG-WAY DRIVERS
- Publication number 20090102683
- Publication date Apr 23, 2009
- Rudi May
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES