Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Edwin H. Peterson | Martin Engineering | 10 |
| 1 | Joe H. Kennedy | Syntex (U.S.A.) | 10 |
| 3 | William D. Bertelsen | — | 5 |
| 3 | Jefferson Landers Shelton | Integrated Global Services | 5 |
| #5 | Harold M. Stetson | Martin Engineering | 2 |
| #6 | James D. Neirynck | Caterpillar | 1 |
| #6 | Jefferson Logan Shelton | Martin Engineering | 1 |
| #6 | Joel Nash | Martin Engineering | 1 |
Part of Illinois