Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Gary Greenwood | Amscreen Group Limited | 3 |
| 2 | Andrew Joseph Sauerbrei | Sukup Manufacturing | 1 |
| 2 | Scott McMahon | Joy Global Surface Mining | 1 |
| 2 | Steven E. Sukup | Sukup Manufacturing | 1 |
| 2 | Jeramy Voortmann | Stellar Industries | 1 |
Part of Iowa