Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8365692 | Valve drive for gas exchange valves of an internal combustion engine, comprising a movable cam support and twin worm gear | Joerg Wutzler, Holger Voges, Gero Bromme | 2013-02-05 |
| 8297247 | Valve drive for gas exchange valves of an internal combustion engine, comprising an axially movable bearing | Holger Voges, Joerg Wutzler | 2012-10-30 |