Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Geoffrey Upex | Honda Motor Co. | 3 |
| 2 | Malcolm Brearley | Lucas Industries Public Limited | 2 |
| 3 | John Declan Stott | Coal Industry (Patents) Limited | 1 |
| 3 | Nicholas C. Corbett | Rolls-Royce Plc | 1 |
| 3 | Richard K. Ward | — | 1 |
| 3 | Benjamin J. Bradshaw | Lucas Industries Public Limited | 1 |
| 3 | Leno B. Hansen | — | 1 |