Top Inventors at Sinclair Systems International All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | M. Scott Howarth | 4 |
| 2 | Justin Graham | 3 |
| 3 | Richard H. Evans | 3 |
| #4 | Richard Hirst | 3 |
| #5 | Wilson B. Murray | 3 |
| #6 | David Southwood | 2 |
| #7 | Kevin Guadagnini | 2 |
| #8 | Neil Griffin | 2 |
| #9 | Richard Calusdian | 2 |
| #10 | Roger William Clarke | 2 |
| #11 | Sam Hyde | 2 |
| #12 | Aylwyn Scally | 1 |
| #13 | Colin P. Woodward | 1 |
| #14 | Enrique B. Schilling | 1 |
| #15 | Ethan Davis | 1 |
| #16 | Gareth Melton | 1 |
| #17 | Jason Dale | 1 |
| #18 | Jeremy Benjamin Isch | 1 |
| #19 | Kris Veeck | 1 |
| #20 | Matthew Scott Howarth | 1 |
| #21 | Phillip Holland | 1 |
| #22 | Richard B. Hawkes | 1 |
| #23 | Russell Alan Jensen | 1 |
| #24 | Russell Mitchell | 1 |
| #25 | Samuel Aaron Greer | 1 |
| #26 | Stephen Cronk | 1 |
| #27 | Timothy Moore | 1 |
| #28 | Tim Moore | 1 |
| #29 | Todd Gilbert | 1 |
| #30 | Ilyn Gavilyuk | 1 |
| #31 | Alan Constantine | 1 |
| #32 | Andrew Nichols | 1 |