Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Geoffry N. Barber | Curative Sound | 3 |
| 2 | Juanita Kay Donica | — | 1 |
| 2 | Mary Dianne Syme | — | 1 |
| 2 | David Manthei | Draper Shade & Screen Co. | 1 |
Part of Indiana
6 patents · 4 inventors · 0.3/1k pop.
Ranked #12,662 of 44,998 cities Top 30%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Geoffry N. Barber | Curative Sound | 3 |
| 2 | Juanita Kay Donica | — | 1 |
| 2 | Mary Dianne Syme | — | 1 |
| 2 | David Manthei | Draper Shade & Screen Co. | 1 |
Part of Indiana