Showing 51–62 of 62 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| #8 | Odd B. Skjærseth | West Drilling Products As | 1 |
| #8 | Olav Vikane | Championx Usa | 1 |
| #8 | Vinay J. Setty | — | 1 |
| #8 | Stein Oddvar Sægrov | — | 1 |
| #8 | Halvor Halvorsen | — | 1 |
| #8 | Sven Revheim | — | 1 |
| #8 | Thorbjorg Jensdottir | — | 1 |
| #8 | Andreia Cordeiro | Equinor Energy As | 1 |
| #8 | Hans Petter Eng | — | 1 |
| #8 | Henrik Erevik Riise | Halliburton Energy Services | 1 |
| #8 | Ramon Fontanillas | Nutreco Ip Assets B.V. | 1 |
| #8 | Alf Egil Stensen | — | 1 |