Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9693500 | Filament cutterhead for a brushcutter | David Guenther | 2017-07-04 |
| 8015805 | Method for regenerating an exhaust aftertreatment system | Andreas Pfaeffle, Ralf Wirth, Marcel Wuest, Hartmut Lueders | 2011-09-13 |
| 7678352 | Device and procedure for the production of ammonia | Norbert Breuer, Stefan Woerz, Andreas Genssle, Peter Riegger, Franz-Josef Trompeter +3 more | 2010-03-16 |
| 6729127 | Exhaust cleaning system for motor vehicles, especially diesel-powered utility vehicles | Siegfried Woerner, Peter Zacke, Rudolf Buhmann, Marcus Werni | 2004-05-04 |
| 6474697 | Exhaust elbow | Thomas Nording, Tassilo Adam, Uwe Grass | 2002-11-05 |