Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10343086 | Compact flotation unit having multiple vanes disposed around a cylinder used for waste collection | Karsten Rabe, Michel Iver Tveitan Maelum | 2019-07-09 |
| 9284199 | Flotation unit for purifying water, such as a CFU (compact flotation unit) | Karsten Rabe | 2016-03-15 |