Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Leonard Earp | Eaton | 5 |
| 2 | James Henry Sharples | Pifco Limited | 4 |
| 3 | Keith Purdy | Astrazeneca Uk Limited | 2 |
| #4 | David Lees | Arjo Wiggins Fine Papers Limited | 1 |
| #4 | William Maroney | — | 1 |
| #4 | John R. Ferguson | Cyclacel Limited | 1 |