Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9115623 | Method for controlling the nox concentration in the exhaust gas of an internal combustion engine | Michael Prothmann, Andreas Flohr, Martin Lehmann, Alexander Bernhard, Andreas Krammer | 2015-08-25 |
| 6820593 | Regulation of true running for diesel engines | Andreas Schneider, Albrecht Debelak | 2004-11-23 |
| 6577945 | Method and apparatus for detecting spark failure based on the number of crankshaft revolutions | Martin Fritzsche, Otto Loehlein | 2003-06-10 |