Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7874254 | Device for the secondary suspension of a car body in a rail vehicle | Martin Lehmair, Winfried Hommen, Martin Waldstein, Ralf Oberthur | 2011-01-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7874254 | Device for the secondary suspension of a car body in a rail vehicle | Martin Lehmair, Winfried Hommen, Martin Waldstein, Ralf Oberthur | 2011-01-25 |