Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Roland Sandstrom | Infrasonik Ab | 2 |
| 2 | Ahrne Ronnblom | — | 1 |
| 2 | Bengt Ivansson | Marketing Displays | 1 |
| 2 | Jan Nilsson | Norden Pac Development Ab | 1 |
| 2 | Sture Persson | Skega Ab | 1 |
6 patents · 5 inventors
Ranked #5,612 of 22,654 cities Top 25%
Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Roland Sandstrom | Infrasonik Ab | 2 |
| 2 | Ahrne Ronnblom | — | 1 |
| 2 | Bengt Ivansson | Marketing Displays | 1 |
| 2 | Jan Nilsson | Norden Pac Development Ab | 1 |
| 2 | Sture Persson | Skega Ab | 1 |