Top Inventors at Plextek Limited All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | David Spreadbury | 5 |
| 2 | Graham Pearson | 3 |
| 3 | Steve Greendale | 3 |
| #4 | Peter Massam | 2 |
| #5 | Philip Alan Bowden | 2 |
| #6 | Timothy David Howe | 2 |
| #7 | Timothy R. Jackson | 2 |
| #8 | Colin Richard Smithers | 1 |
| #9 | Mark P. Radford | 1 |
| #10 | Timothy L. Jackson | 1 |