Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9386366 | Active design of exhaust sounds | Viktor Koch | 2016-07-05 |
| 9238205 | Mixer and exhaust system | — | 2016-01-19 |
| 9228478 | Exhaust gas treatment device | Joachim Hildebrand | 2016-01-05 |