Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | NOLAN DEN BOER | Kooima Company | 1 |
| 1 | Phil Kooima | Kooima Company | 1 |
| 1 | Joel D. Van Den Brink | Link Mfg. | 1 |
| 1 | Nicholas Vande Waerdt | — | 1 |
Part of Iowa
4 patents · 4 inventors · 1.0/1k pop.
Ranked #15,930 of 42,968 cities Top 40%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | NOLAN DEN BOER | Kooima Company | 1 |
| 1 | Phil Kooima | Kooima Company | 1 |
| 1 | Joel D. Van Den Brink | Link Mfg. | 1 |
| 1 | Nicholas Vande Waerdt | — | 1 |
Part of Iowa