Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Ian Radtke | Precision Planting | 8 |
| 2 | Joel H. Miller | Bose | 7 |
| 3 | Eric James Johannsen | Caterpillar | 5 |
| #4 | Terril Johnson | Caterpillar | 4 |
| #5 | Stephen C. Nofsinger | Caterpillar | 1 |
| #5 | Adam Nackers | Caterpillar | 1 |
| #5 | Philip Wallstedt | Caterpillar | 1 |
| #5 | Mircea Dumitru | Caterpillar | 1 |
| #5 | Philip Carl Spengler | Caterpillar | 1 |
| #5 | Timothy L. Hand | Caterpillar | 1 |
| #5 | Kevin Davis | Caterpillar | 1 |
Part of Illinois