Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | David James Rawson | Pfizer | 3 |
| 1 | Graham Nigel Maw | Pfizer | 3 |
| 3 | Charles Eric Mowbray | Pfizer | 1 |
| 3 | James K. Campbell | — | 1 |
| 3 | Christopher J. Dutton | Pfizer | 1 |
| 3 | Jeffrey Cole | — | 1 |
| 3 | David John Bull | Pfizer | 1 |
| 3 | Ginnie A. Faller | Coleman Powermate | 1 |
| 3 | Richard B. Shaddle | Thrall Car Manufacturing | 1 |
Part of Illinois