Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10487760 | System and methods for reducing particulate matter emissions | Eric Matthew Kurtz, Christopher Polonowski, James E. Anderson, Nan Robarge | 2019-11-26 |
| 10443515 | Internal combustion engine featuring partial shutdown and method for operating an internal combustion engine of this kind | Guohui Chen, Leonhard Bartsch, Helmut Hans Ruhland | 2019-10-15 |
| 10393042 | Methods and system for partial cylinder deactivation | Juergen Karl Stief, Guohui Chen, Claudia Katharina Herudek, Frank Wunderlich, Christian Winge Vigild | 2019-08-27 |
| 10267240 | Method and system for an engine | Franz Arnd Sommerhoff, Joerg Kemmerling, Vanco Smiljanovski, Helmut Matthias Kindl, Andreas Kuske | 2019-04-23 |