Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Ulf Tundal | Norsk Hydro Asa | 3 |
| 2 | Reiso Oddvin | Norsk Hydro | 1 |
| 2 | Leif Hektoen | Norsk Hydro Asa | 1 |
| 2 | Oddgeir Sjøthun | Norsk Hydro Asa | 1 |
| 2 | John Erik Hafsås | Norsk Hydro Asa | 1 |
| 2 | Torstein Sæther | Norsk Hydro Asa | 1 |