Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John R. Powell | Arthur D. Little | 20 |
| 2 | David G. Austin | Clean Water Services | 10 |
| 3 | Gregory Doughty | Foseco International Limited | 3 |
Part of Ohio
33 patents · 3 inventors
Ranked #30,136 of 111,555 cities Top 30%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John R. Powell | Arthur D. Little | 20 |
| 2 | David G. Austin | Clean Water Services | 10 |
| 3 | Gregory Doughty | Foseco International Limited | 3 |
Part of Ohio