Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10093555 | Counter current filter apparatus for treatment or purification of water | Raik Schönfeld | 2018-10-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10093555 | Counter current filter apparatus for treatment or purification of water | Raik Schönfeld | 2018-10-09 |