Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5544634 | Method and arrangement for controlling an internal combustion engine | Thomas Zeller, Gunter Honig | 1996-08-13 |
| 5131362 | Safety device | Ewald Simon, Guenter Spiegel | 1992-07-21 |