Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Charles Penny | Senior Uk Limited | 1 |
| 1 | William J. Hunt | 3M | 1 |
| 1 | John Whitmarsh | Rolls-Royce Plc | 1 |
Part of Illinois
3 patents · 3 inventors
Ranked #12,279 of 30,730 cities Top 40%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Charles Penny | Senior Uk Limited | 1 |
| 1 | William J. Hunt | 3M | 1 |
| 1 | John Whitmarsh | Rolls-Royce Plc | 1 |
Part of Illinois