Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11353083 | Method for manufacturing a nozzle piston, production method for a damper, nozzle piston, damper, production plant for producing a damper | Lars Löhken, Raphael Piroth, Ulrich Probst | 2022-06-07 |
| 11278993 | Method for producing a piston and piston | Lars Löhken, Raphael Piroth, Ulrich Probst | 2022-03-22 |
| 11228851 | Cerumen protection plug | Erich Dittli, Christoph Bosshard, Marius Ruefenacht, Joseph Muller, Andre Ochsenbein +3 more | 2022-01-18 |