Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10662984 | Compressed air preparation device and method for operating same | Angelika Reidi, Christian Urra, Thomas Merkel | 2020-05-26 |
| 10493970 | Method and device for controlling an air dryer unit of an air supply system for primary and auxiliary air supply, in particular for a rail vehicle | Thomas Merkel, Peter Berger, Gert Assmann, Christian Urra, Angelicka Riedi | 2019-12-03 |