Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8886400 | Method for determining the drawbar length of a trailer of a tractor vehicle | Christoph Kossira, Anton Obermüller, Ulrich Voll | 2014-11-11 |
| 8768535 | Method and apparatus for the recognition of a trailer of a motor vehicle | Christoph Kossira | 2014-07-01 |
| 8459603 | On board screen device | Klaus Karl, Robert Wolfgang Kissel, Georg Nehm, Marcel Rigorth, Günter Urlaub | 2013-06-11 |