Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Douglas Fischer | John Deere | 3 |
| 2 | James W. Wienkes | John Deere | 1 |
| 2 | Chris J. Wildeboer | Trimark | 1 |
Part of Iowa
5 patents · 3 inventors · 3.8/1k pop.
Ranked #13,340 of 40,593 cities Top 35%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Douglas Fischer | John Deere | 3 |
| 2 | James W. Wienkes | John Deere | 1 |
| 2 | Chris J. Wildeboer | Trimark | 1 |
Part of Iowa