Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Roger Giles | Shimadzu | 3 |
| 2 | Pierre Bernard French | Holset Engineering Company, Limited | 1 |
| 2 | John R. Horsley | Cummins | 1 |
| 2 | Michael Voong | Cummins | 1 |
| 2 | Glenn Alan Paxman | — | 1 |
| 2 | Peter Slevin | — | 1 |
| 2 | Felix Eaton | — | 1 |