Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11280427 | Vacuum safety valve | Timo Lange | 2022-03-22 |
| 7669516 | Cylinder-piston arrangement | Ronald E. Sachs, Stefan Zabeschek | 2010-03-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11280427 | Vacuum safety valve | Timo Lange | 2022-03-22 |
| 7669516 | Cylinder-piston arrangement | Ronald E. Sachs, Stefan Zabeschek | 2010-03-02 |