Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Marvin L. Boerboom | Monsanto Technology | 8 |
| 2 | Richard W. Lukanen, Jr. | Douglas Machine | 2 |
| 2 | Ralph James Hemmerlin | — | 2 |
| 2 | Irvan Leo Pazdernik | Douglas Machine | 2 |
| #5 | Daniel Floding | Douglas Machine | 1 |
| #5 | Randall James Christiansen | — | 1 |
| #5 | Alexandra Feeken | — | 1 |
| #5 | Carl K. Towley, III | Powerblock Holdings | 1 |
| #5 | Brenton L. Smith | Brenton Engineering | 1 |
| #5 | Robert H. Lusty | Bac Industries | 1 |
| #5 | Shawn M. Green | Borealis Technical Limited | 1 |
| #5 | Thomas H. Peterman | Douglas Machine | 1 |
Part of Minnesota