Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10617604 | End cap for cartridge-shaped receptacle | Matthias Wesseler, Johannes Kathol | 2020-04-14 |
| 10569235 | Sieve-like filter unit for cartridge-shaped receptacle | Matthias Wesseler | 2020-02-25 |