Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Corbett Hefner | Volm Companies | 2 |
| 2 | Robert Frei | Volm Companies | 1 |
| 2 | Kevin D. Bereswill | Hellermanntyton Co. | 1 |
| 2 | Robert McPhail | Volm Companies | 1 |
Part of Wisconsin
5 patents · 4 inventors · 0.6/1k pop.
Ranked #13,340 of 40,593 cities Top 35%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Corbett Hefner | Volm Companies | 2 |
| 2 | Robert Frei | Volm Companies | 1 |
| 2 | Kevin D. Bereswill | Hellermanntyton Co. | 1 |
| 2 | Robert McPhail | Volm Companies | 1 |
Part of Wisconsin