Showing 1–25 of 25 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Ian Michael Clegg | Evc Technology Ag | 5 |
| 2 | Steven J. Tregurtha | Lucas Industries Limited | 3 |
| 3 | Sidney John Vallans | — | 2 |
| 3 | Maxwell Cole | — | 2 |
| 3 | Leslie A. Fryatt | J.H. Fenner & Co. | 2 |
| 3 | Donald Bird | — | 2 |
| #7 | Norman Burdekin | — | 1 |
| #7 | Steven Eglin | Scapa-Porritt Limited | 1 |
| #7 | Falmai Binns | Baxenden Chemicals Limited | 1 |
| #7 | Rodney P. Sleigh | — | 1 |
| #7 | Peter T. Noon | — | 1 |
| #7 | Clifford Dennings | — | 1 |
| #7 | John L. Greenhalgh | J.H. Fenner & Co. | 1 |
| #7 | John N. Targett | — | 1 |
| #7 | Kristian Howson | — | 1 |
| #7 | James W. Eke | Hollingsworth (U.K.) | 1 |
| #7 | Jaroslaw Krysiak | Mettler-Toledo Safeline | 1 |
| #7 | Ray Beagan | — | 1 |
| #7 | Anthony David Bentham | — | 1 |
| #7 | Philip Gaffey | — | 1 |
| #7 | Stephen Clegg | Oracle | 1 |
| #7 | Ernest K. Lund | Edgar Pickering (Blackburn) | 1 |
| #7 | Paul Dreager Grant | — | 1 |
| #7 | Norman Bourke | — | 1 |
| #7 | William A. Tattersall | Hollingsworth (U.K.) | 1 |