Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7900591 | Switchable component for a valve train of an internal combustion engine | Joachim Seitz, Robert Heinemann | 2011-03-08 |
| 7827953 | Switchable support element for a valve train of an internal combustion engine | Joachim Seitz, Matthew Evans, Robert Heinemann, Tracy Novinski | 2010-11-09 |
| 7302924 | Switchable drag lever of a valve timing mechanism of an internal combustion engine | Stefan Gemein, Nicola Morelli | 2007-12-04 |
| 7240652 | Switchable drag lever of a valve timing mechanism of an internal combustion engine | Stefan Gemein, Nicola Morelli | 2007-07-10 |