Showing 1–1 of 1 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Derek L. Tyrrell | Waddington And Duval Limited | 1 |
Part of South Dakota
1 patents · 1 inventors · 0.7/1k pop.
Ranked #14,224 of 22,654 cities Top 65%
Showing 1–1 of 1 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Derek L. Tyrrell | Waddington And Duval Limited | 1 |
Part of South Dakota