Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7185832 | Fuel injection nozzle for an internal combustion engine with direct fuel injection | Arnold Kaden, Christian Krüger | 2007-03-06 |
| 7047946 | Method for operating an internal combustion engine | Lothar Herrmann | 2006-05-23 |