Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | William S. Clapham | Hydra Tools International Plc | 5 |
| 1 | Andy Milton | Johnson & Johnson | 5 |
| 3 | Bernard A. Rickinson | — | 2 |
| #4 | Charles M. Beevers | Hydra Tools International Plc | 1 |
| #4 | John Richard Moorhouse | — | 1 |
| #4 | Anthony C. Swann | Unknown | 1 |
| #4 | James A. Myers | — | 1 |