Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8001770 | Exhaust system for an internal combustion engine | Georg Wirth | 2011-08-23 |
| 7975472 | Exhaust gas system for an internal combustion engine | Julia Halbei, Josef Rudelt, Sabine Meiser, Matthias Horn, Thomas Hofmann | 2011-07-12 |