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 | Andreas Koring, Holger Bellmann, Thomas Wahl, Andreas Blumenstock, Klaus Winkler +2 more | 2002-12-17 |
| 6436277 | Electrochemical sensor | Harald Neumann, Johann Riegel, Lothar Diehl | 2002-08-20 |