Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Courtney N. Achen | Kinze Manufacturing | 25 |
| 2 | Kurt W. Olsen | Meridian Manufacturing | 2 |
| 3 | Richard L. Nesbitt | — | 1 |
| 3 | Joshua S. Farley | Federal-Mogul Ignition Gmbh | 1 |
| 3 | Shawn Edward Twyman | — | 1 |
| 3 | Jody D. Maske | — | 1 |
| 3 | Ricky R. Sievers | — | 1 |
| 3 | Sharen E. Brower | — | 1 |
Part of Iowa