Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6749532 | Electric drive for a vehicle | — | 2004-06-15 |
| 6595534 | Vehicle undercarriage | — | 2003-07-22 |
| 6398685 | Drive mechanism for a vehicle, especially a multilane electromobile | Sonja Wachauer | 2002-06-04 |