Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hannele Kettunen | Hankkija Oy | 3 |
| 2 | Kari Pahkala | Kone | 1 |
4 patents · 2 inventors
Ranked #15,475 of 41,385 cities Top 40%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hannele Kettunen | Hankkija Oy | 3 |
| 2 | Kari Pahkala | Kone | 1 |