Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10876643 | Diaphragm non-return valve for a compressed air system | Michael Kaufmann, Arne Stephan, Olaf Wichmann | 2020-12-29 |
| 10717423 | Method for controlling brakes in a trailer vehicle | Rainer Risse, Axel Stender | 2020-07-21 |
| 10604134 | Pneumatic braking system for a trailer vehicle | Axel Stender, Norbert Witte | 2020-03-31 |