Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8825244 | Method and apparatus for operating a hybrid vehicle | Jörg Rieling, Andreas Boy | 2014-09-02 |
| 8494701 | Method and device for operating a hybrid vehicle | Kai Philipp, Jörg Rieling | 2013-07-23 |