Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Carolyn A.K. Novak | Ppg Industries Ohio | 2 |
| 2 | Daniel S. Placha | Sedgman | 1 |
| 2 | Nickolas J. Giannetti | — | 1 |
| 2 | Ronald A. Andrekanic | Aristech Chemical | 1 |
Part of Pennsylvania
5 patents · 4 inventors · 0.2/1k pop.
Ranked #9,331 of 30,730 cities Top 35%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Carolyn A.K. Novak | Ppg Industries Ohio | 2 |
| 2 | Daniel S. Placha | Sedgman | 1 |
| 2 | Nickolas J. Giannetti | — | 1 |
| 2 | Ronald A. Andrekanic | Aristech Chemical | 1 |
Part of Pennsylvania