Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9593607 | Muffler for an exhaust system of an internal combustion engine | Sven Das, Filip Dorge | 2017-03-14 |
| 9238990 | Muffler for an exhaust system of an internal combustion engine | Sven Das, Filip Dorge | 2016-01-19 |