Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Robert J. Kirst | National Standard | 1 |
| 1 | Richard H. Walkden | — | 1 |
| 1 | Frederick H. Oppenhuisen | National Standard | 1 |
Part of Michigan
3 patents · 3 inventors · 0.6/1k pop.
Ranked #5,499 of 15,417 cities Top 40%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Robert J. Kirst | National Standard | 1 |
| 1 | Richard H. Walkden | — | 1 |
| 1 | Frederick H. Oppenhuisen | National Standard | 1 |
Part of Michigan