Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11085340 | Variable stroke gas exchange valve train of an internal combustion engine | — | 2021-08-10 |
| 9765659 | Diagnostic method for a valve drive actuator | Christoph Walther | 2017-09-19 |
| 9027520 | Constructed slide cam unit | Ronny Gunnel, Norbert Nitz | 2015-05-12 |
| 8910544 | Cam part for a variable sliding cam valve drive | Andreas Biermann | 2014-12-16 |
| 8434437 | Valve drive system | Stefan Gemein, Lucia Hinkovska | 2013-05-07 |