Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Timotheus T. Van Der Vliet | — | 1 |
| 1 | Willem F. Hermans | Stork Amsterdam B.V. | 1 |
| 1 | Klaas J. van Lit | S. C. Johnson & Son | 1 |
| 1 | Paul F. van der Stelt | U.S. Philips | 1 |
| 1 | Willem G. van Aken | Unknown | 1 |
| 1 | Hendrik van der Poel | Labofina, S.A. | 1 |