Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9334785 | Exhaust gas treatment device | Michael Marquardt-Stammberger, Remus Boriga, Joachim Braun | 2016-05-10 |
| 8336668 | Flanged joint | Arnulf Spieth | 2012-12-25 |
| 7805933 | Throttle arrangement and exhaust system equipped with same | Bjoern Damson | 2010-10-05 |
| 7603849 | Exhaust system | Josef Rudelt | 2009-10-20 |
| 7543682 | Sheet-metal-type part | Thomas Werber, Arnulf Spieth | 2009-06-09 |
| 7404290 | Exhaust system for an internal combustion engine | Gerd Gaiser, Josef Rudelt | 2008-07-29 |