Vanessa Volkmann

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Montabaur, DE

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle restraining system for limiting roadways
- Patent number 8,061,925
- Issue date Nov 22, 2011
- Volkmann & Rossbach GmbH & Co. KG
- Vanessa Volkmann
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
SECURITY BARRIER FOR FORCING VEHICLES TO A STOP
- Publication number 20210002836
- Publication date Jan 7, 2021
- VOLKMANN & ROSSBACH GMBH & CO. KG
- Michele ANTONIOLI
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
VEHICLE RESTRAINING SYSTEM FOR LIMITING ROADWAYS
- Publication number 20090035060
- Publication date Feb 5, 2009
- VOLKMANN & ROSSBACH GMBH & CO. KG
- Vanessa Volkmann
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES