Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7877982 | Device and method for aftertreating exhaust gases | Johannes Schaller, Horst Harndorf | 2011-02-01 |
| 7874309 | Compressor | Tilo Schaefer, Thomas Di Vito, Jan Hinrichs, Uwe Becker, Willi Parsch +1 more | 2011-01-25 |