Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Donald H. Parkes | The Shivvers Group | 7 |
| 2 | Max E. Dunbar | — | 1 |
| 2 | Max Pitt | — | 1 |
| 2 | Scott M. Mial | — | 1 |
Part of Iowa
10 patents · 4 inventors · 5.1/1k pop.
Ranked #53,186 of 111,555 cities Top 50%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Donald H. Parkes | The Shivvers Group | 7 |
| 2 | Max E. Dunbar | — | 1 |
| 2 | Max Pitt | — | 1 |
| 2 | Scott M. Mial | — | 1 |
Part of Iowa