Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9719446 | Reduction of N2O in the exhaust gas of lean-burn petrol engines | Frank Adam, Sebastian Mueller | 2017-08-01 |
| 9587540 | Method and device for reactivating exhaust-gas purification systems of diesel engines with low-pressure EGR | Stefan Franoschek | 2017-03-07 |