Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Keith L. Jackson | Lukens General Industries | 2 |
| 1 | Philip S. Johnson | Nidec Motor | 2 |
| 3 | Donald W. Partney, Jr. | — | 1 |
Part of Illinois
5 patents · 3 inventors · 0.2/1k pop.
Ranked #6,342 of 22,654 cities Top 30%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Keith L. Jackson | Lukens General Industries | 2 |
| 1 | Philip S. Johnson | Nidec Motor | 2 |
| 3 | Donald W. Partney, Jr. | — | 1 |
Part of Illinois