Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Egil Rebne | Abb Vetco Gray | 1 |
| 1 | Asmundur Jonsson | Halliburton | 1 |
| 1 | Egil Thorstensen | Halliburton | 1 |
| 1 | Tore Laerdal | Asmund S. Laerdal A/S | 1 |
| 1 | Torbjorn Kvassheim | — | 1 |
| 1 | Raymond Boreng | Norsk Hydro Asa | 1 |
| 1 | Rag Aarnes | — | 1 |
| 1 | Bjorn Lende | Baker Hughes Holdings | 1 |
| 1 | Tor Torgrimsen | Kverneland Klepp As | 1 |