Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Thomas A. Nichols | John Deere | 21 |
| 2 | Tom Nichols | John Deere | 2 |
| 2 | Dale L. Liles | — | 2 |
Part of Iowa
25 patents · 3 inventors · 31.9/1k pop.
Ranked #34,905 of 111,555 cities Top 35%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Thomas A. Nichols | John Deere | 21 |
| 2 | Tom Nichols | John Deere | 2 |
| 2 | Dale L. Liles | — | 2 |
Part of Iowa