Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659083 | Method and device for operating an internal combustion engine | Hermann Gaessler, Udo Diehl, Rainer Walter, Bernd Rosenau, Juergen Schiemann +4 more | 2003-12-09 |
| 6651624 | Method and device for quickly modifying the torque of an internal combustion engine | Hermann Gaessler, Udo Diehl, Rainer Walter, Bernd Rosenau, Juergen Schiemann +4 more | 2003-11-25 |
| 6647938 | Supply pressure pump with separate drive on an internal combustion engine | Hermann Gaessler, Udo Diehl, Rainer Walter, Bernd Rosenau, Juergen Schiemann +4 more | 2003-11-18 |
| 6581557 | Valve control for an internal combustion engine | Hermann Gaessler, Udo Diehl, Rainer Walter, Stefan Franzl, Juergen Schiemann +3 more | 2003-06-24 |