Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jeffrey K. Bovee | Koss | 4 |
| 2 | Thomas von Geldern | — | 2 |
| 3 | Dennis J. Budnick | Motorola Mobility | 1 |
| 3 | Art Volbrecht | Watlow Electric Manufacturing | 1 |
| 3 | Anthony Salvatore Ferenzi | Custom Accessories | 1 |
Part of Illinois