Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Dean Thetford | The Lubrizol | 3 |
| 2 | Brian D. Bothwell | ICI | 2 |
| 3 | Percy Fretwell | Ricon | 1 |
6 patents · 3 inventors
Ranked #6,205 of 24,315 cities Top 30%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Dean Thetford | The Lubrizol | 3 |
| 2 | Brian D. Bothwell | ICI | 2 |
| 3 | Percy Fretwell | Ricon | 1 |