Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Richard L. Koch | Colorado State University | 8 |
| 2 | Charles A. Jarnot | Heliplane | 5 |
| 3 | John A. Trygg | Cedarapids | 4 |
| #4 | Andrew J. Boone | — | 1 |
Part of Kansas
18 patents · 4 inventors · 44.1/1k pop.
Ranked #40,984 of 111,555 cities Top 40%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Richard L. Koch | Colorado State University | 8 |
| 2 | Charles A. Jarnot | Heliplane | 5 |
| 3 | John A. Trygg | Cedarapids | 4 |
| #4 | Andrew J. Boone | — | 1 |
Part of Kansas