Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John Michael Walker | Ericsson | 22 |
| 2 | Jeffrey Simons | Philip Morris Products S.A. | 4 |
| 3 | Petrus Jacobus Adrianus Tijm | Air Products And Chemicals | 2 |
Part of Pennsylvania
28 patents · 3 inventors
Ranked #32,916 of 111,555 cities Top 30%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John Michael Walker | Ericsson | 22 |
| 2 | Jeffrey Simons | Philip Morris Products S.A. | 4 |
| 3 | Petrus Jacobus Adrianus Tijm | Air Products And Chemicals | 2 |
Part of Pennsylvania