Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Michiel Maria Augustinus Steegmans | Pure-Development 1 B.V. | 2 |
| 2 | Wilhelmus Adolfus Johannes Marie Hoeks | — | 1 |
| 2 | Harmen Klein Woolthuis | — | 1 |
| 2 | Bonne Klein Woolthuis | — | 1 |
| 2 | Jan de Boer | U.S. Philips | 1 |