Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11353082 | Closure device, use of a closure device, method for sealing a fluid channel, and air spring system | Stefan Wallmeier, Kerstin Bonness | 2022-06-07 |
| 11325436 | Air spring system having an air spring device and method for assembling an air spring system | Stefan Wallmeier | 2022-05-10 |
| 11148495 | Air spring system, vehicle having an air spring system, and method for mounting an air spring system | Stefan Wallmeier, Stephan Dehlwes | 2021-10-19 |
| 10562363 | Support unit | Stefan Wallmeier | 2020-02-18 |