Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Viggo Brandsdal | Tco Group As | 21 |
| 2 | Geir Valestrand Aasheim | — | 3 |
| 3 | Geir Valestrand Aasheim | Frac Technology As | 2 |
26 patents · 3 inventors
Ranked #34,210 of 111,555 cities Top 35%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Viggo Brandsdal | Tco Group As | 21 |
| 2 | Geir Valestrand Aasheim | — | 3 |
| 3 | Geir Valestrand Aasheim | Frac Technology As | 2 |