Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Clay A. Reinecke | Cnh Industrial America | 8 |
| 2 | Mark Leverenz | — | 1 |
| 2 | Kristie Leverenz | — | 1 |
| 2 | Eugene Lensing | Donaldson Company | 1 |
| 2 | Laverne Schumann | — | 1 |
| 2 | Travis Ohms | Cnh Industrial America | 1 |
Part of Iowa