Johannes Hirtenlechner

Follow

Person

Graz, AT

People

Patents Grantslast 30 patents

Information Patent Grant
Roll compensation system for rail vehicles
- Patent number 8,899,160
- Issue date Dec 2, 2014
- Siemens AG Oesterreich
- Herbert Haas
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
Roll compensation system for rail vehicles
- Publication number 20120180693
- Publication date Jul 19, 2012
- Herbert Haas
- B61 - RAILWAYS
Information Patent Application
Emergency pneumatic spring with centering action
- Publication number 20060180048
- Publication date Aug 17, 2006
- Siemens Transportation Systems GmbH & Co KG
- Martin Teichman
- B60 - VEHICLES IN GENERAL