Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Carel Sewalt | Swedish Match Lighters B.V. | 5 |
| 2 | Bernardus Rademaker | — | 2 |
7 patents · 2 inventors
Ranked #61,033 of 111,555 cities Top 55%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Carel Sewalt | Swedish Match Lighters B.V. | 5 |
| 2 | Bernardus Rademaker | — | 2 |