Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9438137 | Method and device for operating a piezoelectric actuator | Guido Porten | 2016-09-06 |
| 9284936 | Method and device for controlling the exhaust gas recirculation rate for internal combustion engines during lean operation | Ralf Daeubel, Guido Porten, Markus Amler, Matthias Walz, Uwe Mueller | 2016-03-15 |
| 8844499 | Method and apparatus for determining and regulating an exhaust gas recirculation rate of an internal combustion engine | Guido Porten, Markus Amler, Lanouar Chouk, Uwe Mueller | 2014-09-30 |
| 8272361 | Method for cylinder synchronization of an internal combustion engine | Guido Porten, Jens Wolber, Markus Amler, Matthias Walz, Joerg Koenig +2 more | 2012-09-25 |