Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Robert Fries | Element Six Abrasives S.A. | 19 |
| 2 | Paul John Franklyn | University Of The Witwatersrand, Johannesburg | 3 |
Part of Michigan
22 patents · 2 inventors
Ranked #37,197 of 111,555 cities Top 35%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Robert Fries | Element Six Abrasives S.A. | 19 |
| 2 | Paul John Franklyn | University Of The Witwatersrand, Johannesburg | 3 |
Part of Michigan