Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Helen R. Grunden | — | 1 |
| 1 | John Huelsman | — | 1 |
| 1 | Theodore J. BERMAN | — | 1 |
| 1 | Jon Bergman | — | 1 |
Part of Ohio
4 patents · 4 inventors
Ranked #9,387 of 28,648 cities Top 35%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Helen R. Grunden | — | 1 |
| 1 | John Huelsman | — | 1 |
| 1 | Theodore J. BERMAN | — | 1 |
| 1 | Jon Bergman | — | 1 |
Part of Ohio