Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10675935 | Suspension spring unit for a vehicle chassis | Marcel Gross, Dieter Lechner | 2020-06-09 |
| 10099527 | Suspension-spring unit for a vehicle chassis | Dieter Lechner, Marcel Gross | 2018-10-16 |
| 6539698 | Wrapped cord | Mehmet Sadettin Fidan, Hanno Schombacher, Jens Kleffman | 2003-04-01 |