Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kare Syvertsen | Den Norske Stats Oljeselskap A.S. | 21 |
| 2 | Paal Anders Taraldrud | National Oilwell Norway As | 4 |
| 3 | Roar Johan Moen | — | 1 |
| 3 | Hans Malterud | — | 1 |
27 patents · 4 inventors
Ranked #33,572 of 111,555 cities Top 35%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kare Syvertsen | Den Norske Stats Oljeselskap A.S. | 21 |
| 2 | Paal Anders Taraldrud | National Oilwell Norway As | 4 |
| 3 | Roar Johan Moen | — | 1 |
| 3 | Hans Malterud | — | 1 |