Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11759366 | Device and method for cleaning the external auditory canal | Thomas Linder, Mathias Henseler, Andreas Meyer | 2023-09-19 |
| 9555153 | Cotton bud | Beat Häni, Christian Rytka | 2017-01-31 |
| 7172128 | Method for operating non-contact identification media | Klaus Klosa | 2007-02-06 |