Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11484014 | Intelligent oxygen control in sea cages | Stefan Dullstein, Thomas Loevold Hellebust, John Bertil Aakernes | 2022-11-01 |
| 10994251 | Integrated oxygen probe in submersible oxygenation device | Stefan Dullstein, Thomas Loevold Hellebust, John Bertil Aakernes | 2021-05-04 |
| D850577 | Device for supplying oxygen or other gases to water | John Bertil Aakernes, Thomas Loevold Hellebust | 2019-06-04 |
| D834143 | Device for supplying oxygen or other gases to water | John Bertil Aakernes, Thomas Loevold Hellebust | 2018-11-20 |
| 9717219 | Water inlet arrangement | Karsten Glomset, Ove Gjelstenli | 2017-08-01 |
| 8707988 | Water inlet arrangement | Karsten Glomset, Ove Gjelstenli | 2014-04-29 |
| 8556236 | Device for supplying gas into water | Ove Gjelstenli | 2013-10-15 |