Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Michael J. Biehl | Unknown | 2 |
| 2 | James Mason | — | 1 |
| 2 | Brent G. Biehl | — | 1 |
| 2 | Donald A. Kalfayan | — | 1 |
Part of Michigan
5 patents · 4 inventors
Ranked #68,584 of 111,555 cities Top 65%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Michael J. Biehl | Unknown | 2 |
| 2 | James Mason | — | 1 |
| 2 | Brent G. Biehl | — | 1 |
| 2 | Donald A. Kalfayan | — | 1 |
Part of Michigan