Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659015 | Idler wheel arrangement for rail vehicles | Thaddäus Kasprzyk, Thomas Timmermann | 2003-12-09 |
| 6631936 | Idler wheel axle for rail vehicles | Andreas Brinkmann, Thomas Timmermann, Thaddäus Kasprzyk | 2003-10-14 |