Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11834019 | Hydraulic braking system having an electronic control unit and method for operating same | Claus Müller, Marcus Clev, Fabian Elwischger | 2023-12-05 |
| 11459001 | Level control system for a vehicle, in particular a rail vehicle | Eduard Nies, Ulrich Wermund, Jurgen Muhr, Martin Lehmair | 2022-10-04 |
| 7243606 | System for the secondary suspension of a superstructure of a rail vehicle having an active spring element | Winfried Hommen, Henry Kirsch, Eduard Nies, Martin Waldstein | 2007-07-17 |
| 7185592 | System for the secondary suspension of a superstructure of a rail vehicle having a passive spring element | Winfried Hommen, Henry Kirsch, Martin Lehmair, Martin Waldstein, Ralf Oberthur | 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, Martin Waldstein, Ralf Oberthur | 2007-01-30 |
| 6305507 | Disk brakes for rail vehicles | Martin Lehmair | 2001-10-23 |