Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Noel Carroll | Conoco Specialty Products | 3 |
| 2 | John M. Trihey | Vulcan Australia Limited | 2 |
| 2 | Edward A. Roder | — | 2 |
| #4 | Renton D. Newbury | — | 1 |
| #4 | Graeme B. Wallace | — | 1 |
| #4 | Gordon Bremmer | Mcpherson'S Limited | 1 |
| #4 | Gordon Bremner | Mcpherson'S Limited | 1 |
| #4 | Robert I. Norman | — | 1 |