Issued Patents All Time
Showing 1–1 of 1 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 | Gerald Lude | 2015-09-22 |
Showing 1–1 of 1 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 | Gerald Lude | 2015-09-22 |