Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8171914 | Method for reducing pollutant emissions and consumption of an engine | Frank Atzler, Andreas Weigand | 2012-05-08 |
| 7640992 | Throttle valve for injecting a fluid into geological formations | Andreas Jurczyk, Peter Otto, Björn Legarth | 2010-01-05 |
| 7319930 | Method for balancing out the differences in the injection quantities between the cylinders in an internal combustion engine | Roland Dietl, Hans-Peter Rabl | 2008-01-15 |
| 7293545 | Method for enlarging the control range for equalizing injection quantity differences | Roland Dietl, Hans-Peter Rabl | 2007-11-13 |