Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Bowie G. Keefer | Questair Technologies | 2 |
| 2 | Willys R. Armour | — | 1 |
| 2 | Costantinos J. Joannou | — | 1 |
| 2 | Howard W. Bertram | — | 1 |
| 2 | Andrew William Kuzyk | Tetrad Marketing/Sales | 1 |
6 patents · 5 inventors
Ranked #5,164 of 20,767 cities Top 25%
Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Bowie G. Keefer | Questair Technologies | 2 |
| 2 | Willys R. Armour | — | 1 |
| 2 | Costantinos J. Joannou | — | 1 |
| 2 | Howard W. Bertram | — | 1 |
| 2 | Andrew William Kuzyk | Tetrad Marketing/Sales | 1 |