Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12269307 | Leaf spring device, chassis and vehicle | Ingo Goutier | 2025-04-08 |
| 8789273 | Piston for internal combustion engines, produced by means of a multi-orbital friction welding method | Michael Albert Janssen, Gerhard Luz, Volker Gniesmer, Steffen Stork | 2014-07-29 |