Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9752470 | Applied-ignition internal combustion engine with variable valve drive | Bas van den Heuvel, Richard Fritsche, Claudia Conee, Werner Willems, 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 |
| 9732682 | Internal combustion engine which may be selectively operated by the two-stroke method or the four-stroke method and method for operating such an internal combustion engine | Torsten Tietze, Christian Winge Vigild, Andreas Kuske | 2017-08-15 |