Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kjell Haugvaldstad | Schlumberger Technology | 22 |
| 2 | Bjorn Lyng | — | 2 |
| 2 | Fabio Cappi | Schlumberger Technology | 2 |
| #4 | Terje Søraas | — | 1 |
| #4 | Morten Saurstrø | — | 1 |
| #4 | Arne Fritdjof Myran | — | 1 |
| #4 | Arne F. Myran | — | 1 |