Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | David Wolfenden | Damixa A/S | 4 |
| 2 | John D. Leyland | Rank Brimar Limited | 2 |
| 2 | Derek Appleby | Mono Pumps Limited | 2 |
| 2 | Chris Kavanagh | Reeves Brothers | 2 |
| #5 | Stephen J. Maher | Bally Gaming | 1 |
| #5 | Malcolm B. Nield | Ciba-Geigy | 1 |
| #5 | David John Roulston | Asc Signal | 1 |
| #5 | Alan Fowell | National Research Development | 1 |