Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7597859 | Exhaust gas system with two exhaust gas treatment units | Rolf Brück | 2009-10-06 |
| 7490595 | Exhaust gas system having an exhaust gas treatment unit and a heat exchanger in an exhaust gas recirculation line | Rolf Brück, Peter Geskes, Ulrich Maucher, Jens Ruckwied | 2009-02-17 |