Showing 1–20 of 20 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jan Thore Eia | M-I L.L.C. | 13 |
| 2 | Kjartan Roaldsnes | ExxonMobil | 11 |
| 3 | Olav Nja | Kverneland A/S | 9 |
| #4 | Svein SØYLAND | Canrig Robotic Technologies As | 7 |
| #5 | Nils-Inge Nilsen | Den Norske Stats Oljeselskap A.S. | 5 |
| #5 | Jorn Watvedt | Kverneland A/S | 5 |
| #7 | Are Sandkleiva | Abb Flexible Automation As | 4 |
| #8 | Eivind Hagen | Baker Hughes Oilfield Operations | 3 |
| #8 | Ove C. Vølstad | — | 3 |
| #10 | Ernst Henningsen | — | 2 |
| #11 | Johan Nordland | Kverneland A/S | 1 |
| #11 | Olay Nja | Kverneland A/S | 1 |
| #11 | Solveig Haukås Haaland | Laerdal Medical As | 1 |
| #11 | Arnfinn Lund | Statoil Asa | 1 |
| #11 | Stian Lode | Canrig Robotic Technologies As | 1 |
| #11 | Jens Skinnes | Wellpartner As | 1 |
| #11 | Per Gunnar Kraggerud | Kverneland Group Operations Norway As | 1 |
| #11 | Erlend Sølvberg | Kverneland Group Operations Norway As | 1 |
| #11 | Einar Ognedal | Kverneland Klepp As | 1 |
| #11 | Ove Charles V.o slashed.lstad | — | 1 |