Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Eugene F. Davis | Johnsen & Jorgensen Plastics Limited | 1 |
| 1 | Benjamin O. Isaac | Bush, Boake Allen | 1 |
| 1 | Andrew Armstrong | — | 1 |
| 1 | Allan P. Leftwick | May & Baker | 1 |
4 patents · 4 inventors
Ranked #4,506 of 15,417 cities Top 30%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Eugene F. Davis | Johnsen & Jorgensen Plastics Limited | 1 |
| 1 | Benjamin O. Isaac | Bush, Boake Allen | 1 |
| 1 | Andrew Armstrong | — | 1 |
| 1 | Allan P. Leftwick | May & Baker | 1 |