Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8012244 | Method of removing particulates from exhaust gases, and corresponding fiber layer, particulate filter, exhaust system and vehicle | Peter Hirth, Rolf Brück | 2011-09-06 |
| 7986870 | Method and device for providing a gaseous substance mixture | Rolf Brück, Marc Brugger, Peter Hirth, Ulf Klein | 2011-07-26 |