Patents per Year
Top Inventors at Roal Oy All Time
Showing 1–25 of 25 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Jari Vehmaanpera | 9 |
| 1 | Terhi Puranen | 9 |
| 3 | Kari Juntunen | 4 |
| 3 | Kim Langfelder | 4 |
| #5 | Alexandra Komander | 3 |
| #5 | Jarno Kallio | 3 |
| #5 | Liisa Viikari | 3 |
| #5 | Marika Alapuranen | 3 |
| #5 | Matti Siika-Aho | 3 |
| #5 | Sanni Voutilainen | 3 |
| #5 | Susanna Makinen | 3 |
| #5 | Teemu Halonen | 3 |
| #13 | Marja Paloheimo | 2 |
| #13 | Peter Jan Punt | 2 |
| #13 | Satu Hooman | 2 |
| #13 | Taija Leinonen | 2 |
| #17 | Ann Westerholm-Parvinen | 1 |
| #17 | Kristiina Jarvinen | 1 |
| #17 | Mari Hakkinen | 1 |
| #17 | Markku Saloheimo | 1 |
| #17 | Marika Vitikainen | 1 |
| #17 | Merja Penttila | 1 |
| #17 | Satu Jamsa | 1 |
| #17 | Sauli Toikka | 1 |
| #17 | Tiina Pakula | 1 |