Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Douglas C. Ball | Hauserman | 2 |
| 1 | John E. Creager | General Motors | 2 |
Part of Michigan
4 patents · 2 inventors · 1.4/1k pop.
Ranked #4,506 of 15,417 cities Top 30%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Douglas C. Ball | Hauserman | 2 |
| 1 | John E. Creager | General Motors | 2 |
Part of Michigan