Top Inventors at Sinclair Research Limited All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Clive Marles Sinclair | 2 |
| 2 | Richard Dickinson | 2 |
| 3 | Graham E. Beesley | 1 |
| #4 | James Westwood | 1 |
| #5 | Michael Pye | 1 |
| #6 | Peter Howarth Maydew | 1 |
| #7 | Roger William Clarke | 1 |
| #8 | David C. Southward | 1 |
| #9 | Alexander Joseph Kalogroulis | 1 |