Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Karl-Arvid Hamrin | Infrarodteknik Ab | 2 |
| 1 | Leif Gullblom | — | 2 |
| 3 | Hans R. Bergstrom | Car-O-Liner | 1 |
5 patents · 3 inventors
Ranked #6,342 of 22,654 cities Top 30%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Karl-Arvid Hamrin | Infrarodteknik Ab | 2 |
| 1 | Leif Gullblom | — | 2 |
| 3 | Hans R. Bergstrom | Car-O-Liner | 1 |