Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Niels Arts | Hydrangea Breeders Association B.V. | 15 |
| 2 | Hendrikus G. P. Bosch | Cisco | 6 |
| 3 | Petrus Martinus Overwater | Albemarle | 1 |
| 3 | Jan Koevoet | — | 1 |
| 3 | Joost Van Willegen | — | 1 |
| 3 | Cornelis Pieter Eveleens | Horteve Breeding Bv | 1 |
| 3 | Kees Eveleens | — | 1 |
| 3 | Hendrikus G. P. Bosch | — | 1 |
| 3 | Bernadette Geertruida Maria van Rijn | Van Zanten Breeding B.V. | 1 |