Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Peter Raymond Hughes | Camco International (Uk) Limited | 3 |
| 2 | James Reynolds Henshaw | Renishaw Plc | 2 |
| 3 | Andrew Geoffrey Butter | Renishaw Plc | 1 |
| 3 | Matthew Adam STOODLEY | Renishaw Plc | 1 |
| 3 | Philip V. Little | — | 1 |