Hermann WENGER

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Morgarten, CH

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Patents Grantslast 30 patents

Information Patent Grant
Terminal element of a traffic barrier device, transition system, an...
- Patent number 11,313,089
- Issue date Apr 26, 2022
- WENGER, PROJEKTE UND COACHING
- Hermann Wenger
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Movable crash barrier section
- Patent number 10,697,140
- Issue date Jun 30, 2020
- WENGER, PROJEKTE UND COACHING
- Hermann Wenger
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
TERMINAL ELEMENT OF A TRAFFIC BARRIER DEVICE, TRANSITION SYSTEM, AN...
- Publication number 20210148072
- Publication date May 20, 2021
- WENGER, PROJEKTE UND COACHING
- Hermann WENGER
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
TERMINAL ELEMENT OF A TRAFFIC BARRIER DEVICE, TRANSITION SYSTEM, AN...
- Publication number 20200173123
- Publication date Jun 4, 2020
- Hermann WENGER
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
MOVABLE CRASH BARRIER SECTION
- Publication number 20190301117
- Publication date Oct 3, 2019
- WENGER, PROJEKTE UND COACHING
- Hermann WENGER
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES