Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823854 | Device for preventing an exhaust gas recirculation valve from sticking after switching off an internal combustion engine | — | 2004-11-30 |
| 5560335 | Device for controlling the power of an internal combustion engine | Harald Frey, Andreas Radlinski | 1996-10-01 |