Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Leif B. Martensson | J.M. Huber | 1 |
| 1 | Kaarina Heikkila | J.M. Huber | 1 |
| 1 | Toivo Niskanen | A. Ahlstrom | 1 |
3 patents · 3 inventors
Ranked #8,571 of 22,654 cities Top 40%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Leif B. Martensson | J.M. Huber | 1 |
| 1 | Kaarina Heikkila | J.M. Huber | 1 |
| 1 | Toivo Niskanen | A. Ahlstrom | 1 |