Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9034622 | Preparation for photodynamic control of microorganisms and use thereof | Freimut Vizethum | 2015-05-19 |
| 8486123 | Micro-organism-reducing device | Freimut Vizethum | 2013-07-16 |