Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Mark A. Propster | Owens-Corning Fiberglas | 12 |
| 2 | William T. Hanna | Battelle Memorial Institute | 2 |
| 3 | John Kovach | — | 1 |
Part of Ohio
15 patents · 3 inventors · 0.5/1k pop.
Ranked #1,594 of 15,417 cities Top 15%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Mark A. Propster | Owens-Corning Fiberglas | 12 |
| 2 | William T. Hanna | Battelle Memorial Institute | 2 |
| 3 | John Kovach | — | 1 |
Part of Ohio