Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | George A. Higgins | Ceramaspeed | 26 |
| 2 | Kenneth G. Cooper | Albright & Wilson Limited | 5 |
| 3 | John W. Groen | Cadbury Holdings Limited | 2 |
| 3 | Glyn Islwyn Harris | Albright & Wilson Limited | 2 |
| #5 | Nahida A. Pannell | — | 1 |
| #5 | Roderick M. Davis | — | 1 |
| #5 | Alan W. Willis | — | 1 |
| #5 | John Frank Yeomans | — | 1 |