Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9540996 | Silencer for exhaust systems | Roland Kess | 2017-01-10 |
| 9188047 | Silencer arrangement | Roland Kess | 2015-11-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9540996 | Silencer for exhaust systems | Roland Kess | 2017-01-10 |
| 9188047 | Silencer arrangement | Roland Kess | 2015-11-17 |