Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Darwin Carroll | — | 1 |
| 1 | Robert A Schreiber | — | 1 |
| 1 | Richard N. Hammons | — | 1 |
Part of Iowa
3 patents · 3 inventors · 1.6/1k pop.
Ranked #79,433 of 111,555 cities Top 75%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Darwin Carroll | — | 1 |
| 1 | Robert A Schreiber | — | 1 |
| 1 | Richard N. Hammons | — | 1 |
Part of Iowa