Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Frederik H. M. Wittkampf | Vitafin N.V. | 26 |
| 2 | Johannes M. Van Dort | Unilever Patent Holdings B.V. | 4 |
30 patents · 2 inventors
Ranked #31,714 of 111,555 cities Top 30%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Frederik H. M. Wittkampf | Vitafin N.V. | 26 |
| 2 | Johannes M. Van Dort | Unilever Patent Holdings B.V. | 4 |