Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Michael R. Siebern | Kransco | 2 |
| 1 | James Van Gompel | N P Marketing | 2 |
| 3 | Terry R. Moore | Transguard Industries | 1 |
| 3 | William H. Yeakle | Vestil Manufacturing | 1 |
| 3 | Terrence N. Brammall | Transguard Industries | 1 |
Part of Indiana