Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9493176 | Method for operating a railway safety system, and railway safety system | Robert Busse, Thomas Kohlmeyer, Christoph Kutschera, Dominik Lüthe, Jens-Harro Oechsner +2 more | 2016-11-15 |
| 9090269 | Key lock and arrangement having a key lock | Olaf Vogt, Peter Ziegler | 2015-07-28 |