Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Geoffrey Greenhalgh | — | 6 |
| 2 | Edmund P. Darbyshire | Gec-Marconi | 1 |
7 patents · 2 inventors
Ranked #61,033 of 111,555 cities Top 55%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Geoffrey Greenhalgh | — | 6 |
| 2 | Edmund P. Darbyshire | Gec-Marconi | 1 |