Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Garardus J. F. M. Vlekke | — | 1 |
| 1 | Frederik S. van Dommelen | — | 1 |
| 1 | Antonius Johannes Maria van Wingerden | Gastec N.V. | 1 |
| 1 | Peter B. Dalhuisen | Veg - Gasinstituut N.V. | 1 |
4 patents · 4 inventors
Ranked #7,257 of 22,654 cities Top 35%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Garardus J. F. M. Vlekke | — | 1 |
| 1 | Frederik S. van Dommelen | — | 1 |
| 1 | Antonius Johannes Maria van Wingerden | Gastec N.V. | 1 |
| 1 | Peter B. Dalhuisen | Veg - Gasinstituut N.V. | 1 |