Showing 1–17 of 17 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Charles Henry Cowie | Marshalltown | 2 |
| 1 | Mark Haney | Tech Friends | 2 |
| 3 | Jim Greuel | Hytrol Conveyor Company | 1 |
| 3 | Bobby L. Shipman, Jr. | Tech Friends | 1 |
| 3 | Robyn Hannigan | Arkansas State University—Jonesboro | 1 |
| 3 | Bobby M. Brown | Hytrol Conveyor Company | 1 |
| 3 | Thomas Teoh | — | 1 |
| 3 | James Scritchfield | Thomas & Betts International | 1 |
| 3 | Carla Borden | — | 1 |
| 3 | Mohammad Abrar Alam | Arkansas State University—Jonesboro | 1 |
| 3 | Hideya Koizumi | Arkansas State University—Jonesboro | 1 |
| 3 | David Onstead | — | 1 |
| 3 | Tianhong Yang | Arkansas State University—Jonesboro | 1 |
| 3 | Michael McClurkan | Click Holdings | 1 |
| 3 | Cody Edward Milburn | Apex Brands | 1 |
| 3 | Rex A. Johns | — | 1 |
| 3 | Joe Rogers | — | 1 |
Part of Arkansas