Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7874254 | Device for the secondary suspension of a car body in a rail vehicle | Martin Lehmair, Eduard Nies, Winfried Hommen, Martin Waldstein | 2011-01-25 |
| 7185592 | System for the secondary suspension of a superstructure of a rail vehicle having a passive spring element | Winfried Hommen, Henry Kirsch, Martin Lehmair, Reinhard Loebner, Martin Waldstein | 2007-03-06 |
| 7168370 | System for the secondary suspension of a superstructure of a rail vehicle having an active spring element | Winfried Hommen, Henry Kirsch, Martin Lehmair, Reinhard Loebner, Martin Waldstein | 2007-01-30 |
| 5769400 | Height and inclination control of a wagon body | Stefan Holzl, Winfried Hommen, Georg Stauble | 1998-06-23 |