Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Roger Crossley | John Wyeth & Brother Limited | 6 |
| 2 | John W. Jenkins | Johnson Matthey Public Limited | 1 |
Part of Illinois
7 patents · 2 inventors
Ranked #3,004 of 15,417 cities Top 20%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Roger Crossley | John Wyeth & Brother Limited | 6 |
| 2 | John W. Jenkins | Johnson Matthey Public Limited | 1 |
Part of Illinois