Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John Thomas Sime | Smithkline Beeacham P.L.C. | 7 |
| 2 | Leonard Cotton | British Petroleum Company Limited | 5 |
| 3 | Peter Joseph Hamblin | Sound United | 3 |
| 3 | Paul R. Harding | Illinois Tool Works | 3 |
| #5 | Kenneth Taylor | ICI | 2 |
| #6 | Roger Boore | — | 1 |