Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | DOUGLAS W. KARKOW | Clearsign Combustion | 9 |
| 2 | Matthew P. Corbett | Rockwell Collins | 3 |
| 2 | Adam Krapfl | Pearson Education | 3 |
| #4 | David Merrill | Elroy Air | 1 |
| #4 | Brad A. Walker | Rockwell Collins | 1 |
Part of Iowa