Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Andrew Ramsay Knox | IBM | 39 |
| 2 | Iain Frank Fraser | Ciba Specialty Chemicals | 12 |
| 3 | Roy K. McCulloch | The Glacier Metal Company Limited | 2 |
| #4 | Anthony John McMonagle | — | 1 |
54 patents · 4 inventors
Ranked #23,105 of 111,555 cities Top 25%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Andrew Ramsay Knox | IBM | 39 |
| 2 | Iain Frank Fraser | Ciba Specialty Chemicals | 12 |
| 3 | Roy K. McCulloch | The Glacier Metal Company Limited | 2 |
| #4 | Anthony John McMonagle | — | 1 |