Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John M. Hannan | — | 1 |
| 1 | Timothy D. Wodrich | John Deere | 1 |
| 1 | Christopher M. Ruden | John Deere | 1 |
| 1 | Jesse Lee Pfohl | John Deere | 1 |
Part of Iowa
4 patents · 4 inventors · 2.9/1k pop.
Ranked #9,387 of 28,648 cities Top 35%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John M. Hannan | — | 1 |
| 1 | Timothy D. Wodrich | John Deere | 1 |
| 1 | Christopher M. Ruden | John Deere | 1 |
| 1 | Jesse Lee Pfohl | John Deere | 1 |
Part of Iowa