Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | David Anthony Roberts | Mastercard | 103 |
| 2 | John Bailey | Ucl Business Plc | 5 |
Part of Illinois
108 patents · 2 inventors
Ranked #15,526 of 111,555 cities Top 15%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | David Anthony Roberts | Mastercard | 103 |
| 2 | John Bailey | Ucl Business Plc | 5 |
Part of Illinois