Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Richard H. Peterson | Unknown | 4 |
| 2 | David J. Goding | Electro-Motive Diesel | 1 |
| 2 | Willis H. Knippel | The Pullman | 1 |
| 2 | Laurie G. Mykleby | Cvp Systems | 1 |
| 2 | William T. Franz | Continental Ag | 1 |
| 2 | Walter F. Praeg | US Dept of Energy | 1 |
Part of Illinois