Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jeannie B. Sanders | Unknown | 2 |
| 1 | Ronald L. Steidinger | — | 2 |
| 3 | Alan R. Gerber | Quanex | 1 |
| 3 | Robert P. Steidl | Ffr Cooperative | 1 |
Part of Illinois
6 patents · 4 inventors · 5.8/1k pop.
Ranked #64,531 of 111,555 cities Top 60%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jeannie B. Sanders | Unknown | 2 |
| 1 | Ronald L. Steidinger | — | 2 |
| 3 | Alan R. Gerber | Quanex | 1 |
| 3 | Robert P. Steidl | Ffr Cooperative | 1 |
Part of Illinois