Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Francis D. King | Beecham Group Plc | 12 |
| 2 | Ian Houghton | Stc Plc | 2 |
| 3 | Bernard S. E. Mills | Stc Plc | 1 |
| 3 | Andrew P. Norris | International Standard Electric | 1 |
| 3 | Victor L. Herriott | Lowe & Fletcher Limited | 1 |
| 3 | John D. Dachtler | En-Tout-Cas Plc | 1 |
| 3 | Leslie C. Chicken | Stc Plc | 1 |