Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Joop Roodenburg | Itrec B.V. | 8 |
| 2 | Enver Coric | J. Van Beugen Beheer B.V. | 2 |
| 2 | Terence Willem August Vehmeijer | Itrec B.V. | 2 |
| 2 | Diederick Bernardus Wijning | Itrec B.V. | 2 |
| #5 | Arthur Alexander De Mul | Itrec B.V. | 1 |
| #5 | Govert Hendrik Teunis Zijderveld | Gustomsc B.V. | 1 |
| #5 | Cornelis Barthelomeus van Dongen | — | 1 |
| #5 | Jan Adrianus Verheij | Conopco | 1 |
| #5 | Josephus Leonardus Aloysius Maria Van Der Hoorn | Gustomsc B.V. | 1 |
| #5 | Maarten Hugo Hoofman | Itrec B.V. | 1 |
| #5 | Arthur Johannes Maria Wilhelmus Roeling | — | 1 |
| #5 | Wilco Stavenuiter | Itrec B.V. | 1 |
| #5 | Frederik Ferdinand Schmidt | — | 1 |