Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11725554 | Insert assembly unit for a muffler of an exhaust system of an internal combustion engine | Martin Strähle, Christian Walter | 2023-08-15 |
| 10167756 | Muffler for an exhaust system of an internal combustion engine | Roland Schwarz, Thomas Uhlemann, Mathias ROTHFUß, Martin Straehle, Benjamin Roehr | 2019-01-01 |
| 9822684 | Exhaust gas duct system for an internal combustion engine | Remus Boriga | 2017-11-21 |
| 9334785 | Exhaust gas treatment device | Robert Hanitzsch, Remus Boriga, Joachim Braun | 2016-05-10 |