Showing 1–14 of 14 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Henk C. A. de Groot | De Ruiter'S Nieuwe Rozen B.V. | 15 |
| 2 | Lennaert Crispijn Aardse | Bejo Zaden B.V. | 4 |
| 2 | Witte Van Cappellen | Bejo Zaden B.V. | 4 |
| #4 | Nic Spierdijk | — | 3 |
| #5 | Andy Van Staveren | — | 2 |
| #5 | Carl Frazer Tudor | — | 2 |
| #5 | Philip Mike Midgett | — | 2 |
| #8 | Martin Slot | — | 1 |
| #8 | Albert Sannes | Hoogovens Groep B.V. | 1 |
| #8 | Silvester Antonius Maria Steffens | — | 1 |
| #8 | Cees Knijn | — | 1 |
| #8 | Guido Slegers | PepsiCo | 1 |
| #8 | Eric De Jager | — | 1 |
| #8 | Gerard Jan Hollestelle | — | 1 |