Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10167756 | Muffler for an exhaust system of an internal combustion engine | Michael Marquardt-Stammberger, Roland Schwarz, Thomas Uhlemann, Martin Straehle, Benjamin Roehr | 2019-01-01 |
| 9758032 | Exhaust muffler for transverse installation in a vehicle | Arnulf Spieth, Daniel MESGHENA, Joachim Muller, Michael Wei | 2017-09-12 |