Showing 1–19 of 19 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Nigel Hill | Dowty Mining Equipment Limited | 8 |
| 2 | Noel Robert Hughes | — | 4 |
| 3 | Geoffrey J. Lack | Northern Engineering Industries Plc | 3 |
| 3 | Austin Bumpsteed | Kohler Mira Limited | 3 |
| 3 | Neeraj Adsul | Molecular Vision Limited | 3 |
| 3 | Donald Jones | Chloride | 3 |
| #7 | Michael J Crosbie | Qinetiq Limited | 2 |
| #7 | Brian J. Woodford | Meco Mining Equipment Limited | 2 |
| #9 | Donald A. Scott | — | 1 |
| #9 | Robert B. Bishop | — | 1 |
| #9 | Russell J. Stracey | Alcan International Limited | 1 |
| #9 | Donald O. Cheetham | — | 1 |
| #9 | Jack Swan Topen | — | 1 |
| #9 | Neil Andrew Swindlehurst | Smiths Industries Plc | 1 |
| #9 | Jonathan Nettlefold | — | 1 |
| #9 | Robert P. Wiley | Uniroyal Chemical Company | 1 |
| #9 | Alexander James Horne | Goodrich Control Systems | 1 |
| #9 | Alan P. Hodges | — | 1 |
| #9 | David V. Stephens | Smiths Industries Public Limited | 1 |