Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8317652 | Drive unit with an internal combustion engine | Marc Hladun, Marcel Zirwes, Ekkehard Pott, Georg Kruse | 2012-11-27 |
| 8033105 | Internal combustion engine having a secondary air pump | Klaus Uphoff, Mathias Dehmke | 2011-10-11 |