Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6625974 | Method for operating an internal combustion engine | — | 2003-09-30 |
| 6539915 | Method and device for operating an internal combustion engine | Ernst Wild, Miriam Steger, Gudrun Menrad, Lutz Reuschenbach, Michael Oder +4 more | 2003-04-01 |