Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Vaughn Bauer | John Deere | 3 |
| 2 | Clara F. Tripp | One Step Co. | 2 |
| 2 | Herman W. Tripp | One Step Co. | 2 |
| 2 | Howard W. Klocksiem | — | 2 |
| 2 | David Maach | John Deere | 2 |
Part of Iowa
11 patents · 5 inventors · 49.8/1k pop.
Ranked #51,096 of 111,555 cities Top 50%
Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Vaughn Bauer | John Deere | 3 |
| 2 | Clara F. Tripp | One Step Co. | 2 |
| 2 | Herman W. Tripp | One Step Co. | 2 |
| 2 | Howard W. Klocksiem | — | 2 |
| 2 | David Maach | John Deere | 2 |
Part of Iowa