Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Roy T. Swanson | S&C Electric | 1 |
| 1 | Ronald A. Coia | Unique Technologies | 1 |
| 1 | Daniel J. Zyck | Wm. Wrigley Jr. | 1 |
| 1 | Ivan Svestka | Philips | 1 |
| 1 | Clive Pai | Northwestern University | 1 |
Part of Illinois