Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6382199 | Method for diagnosing an exhaust-gas recirculation system of an internal combustion engine | Claus-Dieter Nusser, Axel Stuber, Martin Haussmann, Peter Henkelmann, Joerg Kerner +1 more | 2002-05-07 |