Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Robert Yardley | Usm Holding Ag | 3 |
| 1 | Herbert W. Boot | Usm Holding Ag | 3 |
| 3 | Christopher J. Mould | Btr Plc | 1 |
| 3 | John Jungles | The Rank Organisation Limited | 1 |
| 3 | George E. Braybrook | Alan Shelton Limited | 1 |
| 3 | Gary K. Caunt | Thorn Emi Plc | 1 |