Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7975472 | Exhaust gas system for an internal combustion engine | Julia Halbei, Felix Neumann, Sabine Meiser, Matthias Horn, Thomas Hofmann | 2011-07-12 |
| 7603849 | Exhaust system | Robert Hanitzsch | 2009-10-20 |
| 7404290 | Exhaust system for an internal combustion engine | Gerd Gaiser, Robert Hanitzsch | 2008-07-29 |
| 7168241 | Device for introducing fuel into an exhaust line | Gerd Gaiser | 2007-01-30 |