Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Frederick C. Evans | — | 2 |
| 2 | Cyril Andrew Norton | — | 1 |
| 2 | Stephen Robert Otto | — | 1 |
| 2 | Margot McBride | — | 1 |
5 patents · 4 inventors
Ranked #68,584 of 111,555 cities Top 65%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Frederick C. Evans | — | 2 |
| 2 | Cyril Andrew Norton | — | 1 |
| 2 | Stephen Robert Otto | — | 1 |
| 2 | Margot McBride | — | 1 |