Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Anton M. van de Brand | — | 2 |
| 1 | Adrianus Johannes Marie Domen | Spring Meadow Nursery | 2 |
| 3 | Patricius Aloys Petrus Anna Van Boven | Fri-Jado B.V. | 1 |
| 3 | Fransiscus Johannes Christiaan Elst | — | 1 |
| 3 | Andy Domen | Unknown | 1 |