Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | William J. Hunt | 3M | 31 |
| 2 | Dennis King | Oxford Biosignals Limited | 14 |
| 3 | Charles Penny | Senior Uk Limited | 7 |
| #4 | John Sylvester Torpey | Bally Gaming | 4 |
| #5 | James O'Toole | Rolls-Royce Plc | 3 |
| #6 | John Whitmarsh | Rolls-Royce Plc | 2 |
Part of Illinois