Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6494036 | Method for operating the catalyst of an internal combustion engine | Eberhard Schnaibel, Andreas Koring, Holger Bellmann, Thomas Wahl, Klaus Winkler +2 more | 2002-12-17 |
| 6389802 | Method and arrangement for operating an internal combustion engine in combination with an NOx storage catalytic converter and an NOx sensor | Joachim Berger, Rene Schenk, Klaus Winkler | 2002-05-21 |