Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | DOUGLAS W. KARKOW | Clearsign Combustion | 5 |
| 2 | Brad A. Walker | Rockwell Collins | 3 |
| 3 | Thaddeus Ternes | Intermec Ip | 1 |
| 3 | Matthew J. Poduska | Crystal Group | 1 |
| 3 | Joseph F. Jiacinto | Rockwell Collins | 1 |
| 3 | Blake P. Covington | Rockwell Collins | 1 |
Part of Iowa