Top Inventors at Addtek Research & Development Oy Ab All Time
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Kari Vappula | 4 |
| 2 | Aimo Seppanen | 2 |
| 3 | Heikki Kankkunen | 1 |
| 3 | Lassi Jarvinen | 1 |
| 3 | Leo Sandqvist | 1 |
| 3 | Arto Lähteenmäki | 1 |
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Kari Vappula | 4 |
| 2 | Aimo Seppanen | 2 |
| 3 | Heikki Kankkunen | 1 |
| 3 | Lassi Jarvinen | 1 |
| 3 | Leo Sandqvist | 1 |
| 3 | Arto Lähteenmäki | 1 |