Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8843322 | Method and device for monitoring an exhaust gas recirculation system and computer program | — | 2014-09-23 |
| 8069713 | Method for evaluating the plausibility of a pressure difference value determined across a particle filter | Holger Lienemann | 2011-12-06 |