Showing 1–17 of 17 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | William J. Dietrich, Sr. | Dmi Companies | 44 |
| 2 | Chance Knapp | Cknapp Sales | 37 |
| 3 | Troy Plattner | Climate | 22 |
| #4 | Scott Anderson | State Farm | 15 |
| #5 | Michael Hans Hinrichsen | Caterpillar | 8 |
| #6 | Jason E. Andrews | Cnh Industrial America | 7 |
| #6 | Marvin Kuebler | Cnh America | 7 |
| #8 | Gary Littell | State Farm | 6 |
| #9 | Callahan Bauman | Cknapp Sales | 3 |
| #10 | Rodney L. Schoonover | Caterpillar | 1 |
| #10 | Robert Stowe | — | 1 |
| #10 | Dean A. Knoblock | Dmi Companies | 1 |
| #10 | Mark A. Steffen | Caterpillar | 1 |
| #10 | Ronald D. Plattner | USDA | 1 |
| #10 | Michael E. Kamp | Caterpillar | 1 |
| #10 | Rene S. Hopwood | State Farm | 1 |
| #10 | Willliam J. Dietrich, Sr. | Cnh Industrial America | 1 |
Part of Illinois