Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6758034 | Method for operating an internal combustion engine | Klaus Winkler | 2004-07-06 |
| 6722350 | Method for operating an internal combustion engine | Dieter Volz, Ernst Wild, Manfred Pfitz, Werner Mezger, Juergen Pantring +9 more | 2004-04-20 |