Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Stanley R. Lewandowski | Medrad | 3 |
| 2 | John S. Frick | — | 1 |
| 2 | Robert E. Dick | Alcoa | 1 |
| 2 | Gary J. Marietti | Ppg Industries Ohio | 1 |
| 2 | Allan Rex Hawk | Ppg Industries Ohio | 1 |
| 2 | Edward S. Yang | University Of Hong Kong | 1 |
| 2 | Donald W. Boyd | Ppg Industries Ohio | 1 |
| 2 | Shawn P. Duffy | Ppg Industries Ohio | 1 |
Part of Pennsylvania