Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12116293 | Device and method for purifying drinking water | Jürgen Johann, Mark Fink, Werner Kues, Lorenz Haschka | 2024-10-15 |
| 11002373 | Device and method of preparing salt-containing water by reverse osmosis | Marc Fink, Jürgen Johann | 2021-05-11 |