Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6851659 | Valve seating system | Ulrich Zutt, Thomas Schuster, Marcus Forche, Christoph Voss, Andreas Richter | 2005-02-08 |
| 6644623 | Electromagnetic valve | Christoph Voss, Ralf Kaiser | 2003-11-11 |