Showing 1–21 of 21 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Frank Lian | — | 3 |
| 2 | Atle Ingebrigtsen | Den Norske Stats Oljeselskap A.S. | 2 |
| 2 | Jostein Erstad | Framo Engineering As | 2 |
| #4 | Grete Svanes | M-I L.L.C. | 1 |
| #4 | Beate Stern | Prolume | 1 |
| #4 | Roar Standal | — | 1 |
| #4 | Marius Filtvedt | Otivio As | 1 |
| #4 | Tor-Odd Rønhovd | Vetco Gray Scandinavia As | 1 |
| #4 | Johnny Jakobsen | Roxar Flow Measurement As | 1 |
| #4 | Ole Barman | — | 1 |
| #4 | Atle Harald Børnes | Statoil Petroleum As | 1 |
| #4 | Ian Pryme | Prolume | 1 |
| #4 | Hanne Ravneberg | Prolume | 1 |
| #4 | Svein Rasmussen | — | 1 |
| #4 | Stein Doskeland | — | 1 |
| #4 | Crina Silvia Suciu | Prototech As | 1 |
| #4 | Per Bull Haugsøen | Owec Tower As | 1 |
| #4 | Jon Songstad | Thia Medica As | 1 |
| #4 | Frode Korneliussen | — | 1 |
| #4 | Henrik Bang-Andreasen | Balmoral Comtec Limited | 1 |
| #4 | Christine Gjerdrum | Prolume | 1 |