Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8550053 | Exhaust flap housing as well as an exhaust flap means | Hans Gerards, Tobias Wagner | 2013-10-08 |
| 7849684 | Exhaust gas throttle means | Hans Gerards, Tobias Wagner | 2010-12-14 |