Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Alec Ewen | — | 4 |
| 2 | Conrad Gorinsky | — | 3 |
| 3 | Denis I. Harris | Norton | 2 |
| #4 | Douglas B. Plum | — | 1 |
| #4 | A. T. E. Ewen | Glynwed Tubes & Fittings Limited | 1 |
11 patents · 5 inventors
Ranked #51,096 of 111,555 cities Top 50%
Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Alec Ewen | — | 4 |
| 2 | Conrad Gorinsky | — | 3 |
| 3 | Denis I. Harris | Norton | 2 |
| #4 | Douglas B. Plum | — | 1 |
| #4 | A. T. E. Ewen | Glynwed Tubes & Fittings Limited | 1 |