Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11761291 | Wellhead arrangement and method | GEIR IVAR HOLBERG, JOAKIM MARTENS, Kristian Guttulsrud, Jan Troensdal | 2023-09-19 |
| 11549331 | Gate valve assembly for a subsea workover system | — | 2023-01-10 |
| 10968707 | Subsea methane hydrate production | Anders Billington, Neil Ryan, Alexander Paul Lazell, Edin Pita | 2021-04-06 |
| 10422197 | Asymetrically cutting valve seats | VIKTOR GRENNBERG | 2019-09-24 |
| 9470057 | Gate valve assembly | Lars Timberlid Lundheim | 2016-10-18 |