Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jan Hendrik Adolf Arentsen | — | 2 |
| 1 | Hendrik Jan Boer | Berkin B.V. | 2 |
| 3 | Wybren Jouwsma | Berkin B.V. | 1 |
| 3 | Gerrit J. Termaten | — | 1 |
6 patents · 4 inventors
Ranked #8,302 of 30,730 cities Top 30%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jan Hendrik Adolf Arentsen | — | 2 |
| 1 | Hendrik Jan Boer | Berkin B.V. | 2 |
| 3 | Wybren Jouwsma | Berkin B.V. | 1 |
| 3 | Gerrit J. Termaten | — | 1 |