Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Robert D. Bellis | Coin Controls Limited | 9 |
| 2 | Geoffrey Buckley | — | 3 |
| 2 | Edwin Cropper | Colgate-Palmolive | 3 |
| #4 | Anthony Harris | — | 2 |
| #5 | Shaun Clive Offerman | — | 1 |
| #5 | David MOTTRAM | Zetex Plc | 1 |
| #5 | Hervey Fielding, deceased | Blooms Of Bressingham | 1 |
| #5 | Duncan Kemp | Interox Chemicals Limited | 1 |
| #5 | Neil Harry Uttley | The Carpenter | 1 |
| #5 | David Francis Newton | Zeneca Limited | 1 |
| #5 | Michael J. Greenwood | — | 1 |