Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6910470 | Method for operating an internal combustion engine especially of a motor vehicle | Klaus Ries-Mueller | 2005-06-28 |
| 6862880 | Method for operating a catalyst | Eberhard Schnaibel, Klaus Winkler | 2005-03-08 |