Showing 1–15 of 15 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Charles Lewis | Jasos Intellectual Property | 3 |
| 2 | Brad J. Addink | Trek Bicycle | 2 |
| 2 | Jay R. Machael | Hni Technologies | 2 |
| #4 | Robert E. Klem | Genta Incorporated | 1 |
| #4 | Robert Reynolds Hill, II | Spin Master | 1 |
| #4 | Sean Rick | Teleflex Incorporated | 1 |
| #4 | John P. Dudenhoeffer | Grain Processing | 1 |
| #4 | Jack E. Ramser | Grain Processing | 1 |
| #4 | Nathan J. Bradley | Cnh Industrial America | 1 |
| #4 | Teresa Falck | Hni Technologies | 1 |
| #4 | Mark Roumfort | Hni Technologies | 1 |
| #4 | Christopher J. Mefford | Hni Technologies | 1 |
| #4 | Richard E. Castle | Grain Processing | 1 |
| #4 | James J. Berns | Musco | 1 |
| #4 | William Woodburn | — | 1 |
Part of Iowa