Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Brent W. Wiesenburger | Totally Tubular Mfg. | 3 |
| 2 | David Meyers | John Deere | 1 |
| 2 | Larry Gene Anderson | GE | 1 |
| 2 | Christine Rae Hodny | Fisher Controls International | 1 |
| 2 | Adam P. Malsam | — | 1 |
| 2 | Richard L. Peterson | Hiniker | 1 |
Part of South Dakota