Top Inventors at Rieter Scragg Limited All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Geoffrey Naylor | 9 |
| 2 | Christopher J. Lawrence | 5 |
| 3 | Denys W. Brough | 5 |
| #4 | Colin Atkinson | 3 |
| #5 | David C. Eaton | 3 |
| #6 | Philip M. Wilkinson | 3 |
| #7 | Gordon Rigg | 1 |
| #8 | John Gordon Harland | 1 |
| #9 | Malcolm Geoffrey Hinchliffe | 1 |
| #10 | Martin Wheeler | 1 |
| #11 | Sandro Salmoiraghi | 1 |
| #12 | Carl Phythian | 1 |
| #13 | Bipin Chauhan | 1 |
| #14 | Anthony Robinson | 1 |
| #15 | Anthony John Robinson | 1 |