Marcel Sennhauser

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Frasnacht, CH

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Patents Grantslast 30 patents

Information Patent Grant
Shock absorbing device for a cable under tension, in particular for...
- Patent number 7,458,449
- Issue date Dec 2, 2008
- Fatzer AG
- Marcel Sennhauser
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Catchment net, especially for rockfall blocking
- Patent number 7,188,825
- Issue date Mar 13, 2007
- Fatzer AG
- Marcel Sennhauser
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Catchment net for rockfall catchment systems or the like
- Patent number 6,592,103
- Issue date Jul 15, 2003
- Fatzer AG
- Marcel Sennhauser
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
Shock absorbing device for a cable under tension, in particular for...
- Publication number 20080006757
- Publication date Jan 10, 2008
- Marcel Sennhauser
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Catchment net, especially for rockfall blocking
- Publication number 20050050830
- Publication date Mar 10, 2005
- Marcel Sennhauser
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Catchment net for rockfall catchment systems or the like
- Publication number 20020056834
- Publication date May 16, 2002
- Marcel Sennhauser
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES