Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Marcel Johan Christiaan Nellen | Inalfa Roof Systems Group B.V. | 69 |
| 2 | Welton Danniel Souza | Landmark Graphics | 4 |
| 2 | Michael Cornelis Anthonius Relouw | Inalfa Roof Systems Group B.V. | 4 |
77 patents · 3 inventors
Ranked #18,962 of 111,555 cities Top 20%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Marcel Johan Christiaan Nellen | Inalfa Roof Systems Group B.V. | 69 |
| 2 | Welton Danniel Souza | Landmark Graphics | 4 |
| 2 | Michael Cornelis Anthonius Relouw | Inalfa Roof Systems Group B.V. | 4 |