Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John P. Maher | Sprague Electric | 1 |
| 1 | Robert C. Ferren | — | 1 |
| 1 | Robert Townsend | Townsend Industries | 1 |
| 1 | Robert W. Keesee | Nabisco Brands | 1 |
Part of Iowa
4 patents · 4 inventors · 0.4/1k pop.
Ranked #6,634 of 20,767 cities Top 35%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John P. Maher | Sprague Electric | 1 |
| 1 | Robert C. Ferren | — | 1 |
| 1 | Robert Townsend | Townsend Industries | 1 |
| 1 | Robert W. Keesee | Nabisco Brands | 1 |
Part of Iowa