Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8151952 | Proportional control valve | Axel Nieder-Vahrenholz, Christian Courth, Fabian Wey, Jochen Klein, Jan Hoffmann +2 more | 2012-04-10 |
| 6851659 | Valve seating system | Ulrich Zutt, Thomas Schuster, Christoph Voss, Frank Holl, Andreas Richter | 2005-02-08 |