Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7866144 | Arrangement for the dosed injection of a reducing medium into the exhaust tract of an internal combustion engine | Leo Bakaj | 2011-01-11 |
| 6991179 | Injector for internal combustion engines | Wolfgang Scheibe, Horst Ressel | 2006-01-31 |