Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7228747 | Device for detecting rail movement | — | 2007-06-12 |
| 6817246 | Distortion detector | Franz Rottner, Reinhard Winkler | 2004-11-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7228747 | Device for detecting rail movement | — | 2007-06-12 |
| 6817246 | Distortion detector | Franz Rottner, Reinhard Winkler | 2004-11-16 |