Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7587925 | Method for operating a sensor for recording particles in a gas stream and device for implementing the method | Ralf Wirth, Torsten Handler, Dirk Samuelsen, Werner Christl, Sabine Rösch +3 more | 2009-09-15 |
| 6401692 | Method for controlling a common rail injection system | Hermann Grieshaber | 2002-06-11 |
| 6073608 | Method for injecting fuel into the combustion chambers of an air-compressing, self-igniting internal combustion engine | Klaus Krieger, Hermann Grieshaber | 2000-06-13 |