Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Daniel Eric Spengler | Pure Fishing | 6 |
| 2 | James Petitti | — | 1 |
| 2 | Jay Edward Osman | Metal Works | 1 |
Part of Iowa
8 patents · 3 inventors · 2.4/1k pop.
Ranked #10,481 of 44,143 cities Top 25%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Daniel Eric Spengler | Pure Fishing | 6 |
| 2 | James Petitti | — | 1 |
| 2 | Jay Edward Osman | Metal Works | 1 |
Part of Iowa