Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9139211 | Device for detecting the occupied or available status of a track segment and method for operating such a device | Frank Plenzdorf | 2015-09-22 |
| 8998147 | Train control system with pulse-code-modulated cab signaling | Peer Bohlmann | 2015-04-07 |
| 8613410 | Devices for detecting the occupied state or the free state of a track section and method for operating such devices | Peer Bohlmann, Bernd Raschke | 2013-12-24 |