Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Dimitry G. Grabbe | Amp | 4 |
| 2 | John F. Karkos, Jr. | Island Oasis Frozen Cocktail Company | 1 |
| 2 | Ronald J. Franklin | Neutar | 1 |
Part of Maine
6 patents · 3 inventors
Ranked #8,103 of 30,370 cities Top 30%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Dimitry G. Grabbe | Amp | 4 |
| 2 | John F. Karkos, Jr. | Island Oasis Frozen Cocktail Company | 1 |
| 2 | Ronald J. Franklin | Neutar | 1 |
Part of Maine