Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9752470 | Applied-ignition internal combustion engine with variable valve drive | Bas van den Heuvel, Wilbert Hemink, Richard Fritsche, Claudia Conee, Franz Arnd Sommerhoff +1 more | 2017-09-05 |
| 9739213 | Methods for turbocharged engine with cylinder deactivation and variable valve timing | Joerg Kemmerling, Franz Arnd Sommerhoff, Andreas Kuske, Vanco Smiljanovski, Helmut Matthias Kindl +6 more | 2017-08-22 |
| 9644575 | Methods for NOx reduction using exhaust-gas condensate | Helmut Hans Ruhland, Claudia Katharina Herudek, Claudia Conee, Guohui Chen | 2017-05-09 |
| 9624823 | Internal combustion engine with deactivatable cylinder, and method for operating an internal combustion engine of said type | Helmut Matthias Kindl, Vanco Smiljanovski, Norbert Andreas Schorn, Franz Arnd Sommerhoff, Andreas Kuske +3 more | 2017-04-18 |
| 9587589 | Boosted internal combustion engine with partial deactivation and method for the operation of an internal combustion engine of said type | Joerg Kemmerling, Franz Arnd Sommerhoff, Helmut Matthias Kindl, Vanco Smiljanovski, Andreas Kuske | 2017-03-07 |