Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6799502 | Spring brake cylinder with an emergency release device | Peter Wolfsteiner, Josef Staltmeir, Thomas Spiess | 2004-10-05 |
| 6722477 | Brake actuator | Peter Wolfsteiner, Josef Staltmeir | 2004-04-20 |