Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Michael F. Gard | The Charles Machine Works | 2 |
| 2 | Gerald A. Stangl | The Charles Machine Works | 1 |
| 2 | Leon M. Hake | — | 1 |
| 2 | Sigurdur Ingvason | — | 1 |
Part of Oklahoma
5 patents · 4 inventors · 1.0/1k pop.
Ranked #5,799 of 20,767 cities Top 30%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Michael F. Gard | The Charles Machine Works | 2 |
| 2 | Gerald A. Stangl | The Charles Machine Works | 1 |
| 2 | Leon M. Hake | — | 1 |
| 2 | Sigurdur Ingvason | — | 1 |
Part of Oklahoma