Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Robert F. Viles | Fosroc International Limited | 2 |
| 2 | Roger J. Hancox | — | 1 |
| 2 | Terence J. Capewell | Lucas Industries Public Limited | 1 |
| 2 | John P. Johndrow | Sankey Vending Limited | 1 |
| 2 | Charles W. Bamforth | Bass Public Limited | 1 |