Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Richard P. Zanardo | Methode Electronics | 2 |
| 2 | Ralph G. Butler | Caterpillar | 1 |
| 2 | Edward M. Johnson | Kolcraft Enterprises | 1 |
| 2 | Eric D. Wynne | — | 1 |
| 2 | Robert Staniec | Otis Elevator | 1 |
Part of Illinois