Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8612080 | Method for operating a hybrid drive | Frank Steuernagel, Sascha Dreschmann, Manfred Hellmann, Thorsten Juenemann | 2013-12-17 |
| 8365851 | Motor vehicle having a hybrid drive, and method for operating a hybrid drive | Jens-Werner Falkenstein, Manfred Stahl | 2013-02-05 |