Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Cornelis Wouteres Janszen | Vmi Holland B.V. | 8 |
| 2 | Pieter Cornelis Schenk | Mak Breeding Rights B.V. | 5 |
| 3 | Johannes Roos | — | 3 |
| #4 | Gerardus Augustinus Maria Manshanden | — | 2 |
| #5 | Peter Dick Stedehouder | Cytiva Us | 1 |
| #5 | Martinus Grijpstra | — | 1 |
| #5 | Willem Arie Zwaan | Bejo Zaden B.V. | 1 |