Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Ronald Sake Oosting | — | 1 |
| 1 | Roelof Wessel Groenveld | — | 1 |
| 1 | Willem Luytjes | De Staat Der Nederlanden, Vert. Door De Minister Van Vws | 1 |
| 1 | Elroy Bongers | Dunlop Protective Footwear B.V. | 1 |
4 patents · 4 inventors
Ranked #15,930 of 42,968 cities Top 40%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Ronald Sake Oosting | — | 1 |
| 1 | Roelof Wessel Groenveld | — | 1 |
| 1 | Willem Luytjes | De Staat Der Nederlanden, Vert. Door De Minister Van Vws | 1 |
| 1 | Elroy Bongers | Dunlop Protective Footwear B.V. | 1 |