Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9284936 | Method and device for controlling the exhaust gas recirculation rate for internal combustion engines during lean operation | Guido Porten, Markus Amler, Matthias Walz, Uwe Mueller, Jan-Mathias Meng | 2016-03-15 |
| 8733158 | Method and device for determining the composition of a fuel mixture | Michael Haufer | 2014-05-27 |
| 6898928 | Co-ordination of different requirements of the exhaust gas temperature and corresponding heating and cooling measures | Jens Wagner, Andreas Koring, Beate Rittmann, Klaus Winkler | 2005-05-31 |
| 6725835 | Method for operating an otto-cycle internal combustion engine with fuel injection on a cold start | Klaus Joos, Gerd Grass, Ruediger Weiss, Hansjoerg Bochum, Edmund Schaut | 2004-04-27 |
| 6273068 | Fuel supply system for an internal combustion engine, particularly of a motor vehicle | Klaus Joos, Gerd Grass, Ruediger Weiss, Hansjoerg Bochum | 2001-08-14 |