Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8573190 | Method for heating a gas sensor | Stefan Barnikow | 2013-11-05 |
| 8386155 | Fault analysis method for a lambda probe | Jia-Xuan Huang, Norbert Sieber | 2013-02-26 |
| 8108130 | Method for calibrating a lambda sensor and internal combustion engine | — | 2012-01-31 |