Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John Ellis | National Research Development | 1 |
| 1 | Edward M. Johnson | Kolcraft Enterprises | 1 |
| 1 | Debanshu Bhattacharya | Inland Steel | 1 |
| 1 | Ronald E. Ekstrom | — | 1 |
| 1 | Robert Staniec | Otis Elevator | 1 |
| 1 | Charles K. Stanfield | B & J Manufacturing | 1 |
| 1 | Chris P. Ellis | — | 1 |
Part of Illinois