Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Paul D. Miller | Gilbarco | 3 |
| 2 | Kevin J. Johnson | Tecumseh Products | 2 |
| 3 | Stanley Ray Duncalf | Unverferth Manufacturing Co. | 1 |
| 3 | Glenn S. Cannon | Wavely Light And Power | 1 |
| 3 | Steven Frederick Kohagen | Waterloo Industries | 1 |
Part of Iowa