Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Leonard J. Feathers | Barrow Hepburn Sala | 4 |
| 2 | Julian F. Veasy | Crosfield Electronics Limited | 2 |
| 2 | John Walter Liebeschuetz | Eli Lilly | 2 |
| #4 | Charles G. Purnell | Brico Engineering Limited | 1 |
| #4 | Peter J. Herring | Ilford Ag | 1 |
| #4 | Andrew Wigglesworth | Ilford Ag | 1 |
| #4 | Martin R. Ackland | Metal Box P.L.C. | 1 |
| #4 | John Fieldhouse | — | 1 |
| #4 | Robert K. P. Galpin | Plessey Overseas Limited | 1 |
| #4 | Robin W. Eycott | — | 1 |
| #4 | Kenneth A. Evans | Alcan International Limited | 1 |