Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11167748 | Method for departing from a recuperation phase in a parallel hybrid vehicle | Benjamin Kluge, Sebastian Liebert | 2021-11-09 |
| 11130710 | Roofing tile and method for producing such a roofing tile | Andreas Drechsler, Michael Heise, Jurgen Klein, Stephan Westphal, Ben Cranfield | 2021-09-28 |