Showing 1–14 of 14 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Johann Jansen | Didier Engineering Gmbh | 7 |
| 2 | Hendrikus Gijsbertus Adrianus van Kaathoven | Oms Investments | 3 |
| 2 | Jozef Gertruda Emanuel Mains | Ciba Specialty Chemicals | 3 |
| #4 | Johannes G. H. M. Vossen | — | 2 |
| #4 | Hendrikus Gijsbertus Andrianus Kaathoven Van | — | 2 |
| #4 | Jacobus Noordermeer | Imerys Graphite & Carbon Switzerland, Sa | 2 |
| #4 | Hoa Xuan Bui | — | 2 |
| #8 | John G. H. M. Vossen | 3M | 1 |
| #8 | Johannes R. Roulaux | U.S. Philips | 1 |
| #8 | Hendrikus L. Nelissen | Dsm Ip Assets B.V. | 1 |
| #8 | Hubertus Emannuel Joannes Marie Meuwissen | — | 1 |
| #8 | Michel M. Spronk | Ranpak | 1 |
| #8 | Hubertus Emmanuel Joannes Marie Meuwissen | — | 1 |
| #8 | John Van Gerven | Fev Europe Gmbh | 1 |