Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345135 | Power control system for subsea equipment | Hans Fredrik Kjellnes, Bernt Helge Torkildsen | 2025-07-01 |
| 11378083 | Mechanical barrier fluid pressure regulation for subsea systems | Petter Solberg, Hans Fredrik Kjellnes | 2022-07-05 |
| 10931140 | Supply of auxiliary power to remote installations | Aage Hadler-Jacobsen | 2021-02-23 |
| 10763736 | Long distance power transmission with magnetic gearing | Aage Hadler-Jacobsen | 2020-09-01 |
| 10612593 | Magnetic preloading of bearings in rotating machines | Hans Fredrik Kjellnes, Erik Torbergsen, Åsmund Valland | 2020-04-07 |
| 10411443 | Gas filled subsea electronics housing with spring engaged heat sink | Markus Leonard Hansen | 2019-09-10 |
| 10050575 | Partitioned motor drive apparatus for subsea applications | Geraldo Nojima | 2018-08-14 |
| 9806503 | Gas filled subsea electronics housing with spring engaged heat sink | Markus Leonard Hansen | 2017-10-31 |
| 9727054 | Impedance measurement behind subsea transformer | — | 2017-08-08 |
| 9679693 | Subsea transformer with seawater high resistance ground | Asbjoern Diesen, Aage Hadler-Jacobsen | 2017-06-13 |
| 9214816 | System and method for subsea power distribution network | Peter F. Batho, Jan Elde, Jean-Luc Monnac, Dinesh R. Patel | 2015-12-15 |