Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8314330 | Umbilical for subsea installation | Ragnvald Graff, Ketil Opstad, Bjorn H. Ramstad, Morten Stensland, Jon Aarstein | 2012-11-20 |
| 7604435 | Umbilical without lay up angle | Knut Ivar Ekeberg | 2009-10-20 |
| 7485811 | Deep water signal cable | — | 2009-02-03 |
| 7158703 | Power umbilical for deep water | — | 2007-01-02 |
| 6556780 | Heated flowline umbilical | Oyvind Iversen, Torunn Lund Clasen | 2003-04-29 |