Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9984670 | Method of influencing the exhaust noise of a motor vehicle and exhaust system for a motor vehicle | Gerhard Zintel, Martin Unbehaun, Tobias Schindele | 2018-05-29 |
| 8881863 | Exhaust gas carrying component of an exhaust gas system | Kwin Abram | 2014-11-11 |
| 8800713 | Plastic muffler with Helmholtz chamber | Thorsten Keesser, Robin Willats, Joseph Callahan | 2014-08-12 |