Top Inventors at B.V. Optische Industrie "De Oude Delft" 1989
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hugo Vlasbloem | 2 |
| 2 | Marcel R. de la Fonteijne | 1 |
| 2 | Ronald J. Geluk | 1 |
| 2 | Simon Duinker | 1 |
| 2 | Hendrik Mulder | 1 |
| 2 | Johannes J. Houtkamp | 1 |
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hugo Vlasbloem | 2 |
| 2 | Marcel R. de la Fonteijne | 1 |
| 2 | Ronald J. Geluk | 1 |
| 2 | Simon Duinker | 1 |
| 2 | Hendrik Mulder | 1 |
| 2 | Johannes J. Houtkamp | 1 |