Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10029194 | Filter device | Thomas Böttcher, Markus Olschok, Jörg Hermann Gerstner | 2018-07-24 |
| 9855520 | Filtering apparatus | Jörg Hermann Gerstner, Thomas Böttcher, Thomas Morawietz | 2018-01-02 |