Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Joseph Hayden | Schott Ag | 3 |
| 2 | Orest Taras Macina | Ono Pharmaceutical Co. | 1 |
| 2 | Wayne T. Kropa | Berg Technology | 1 |
| 2 | Anthony M. Koveleski | Unknown | 1 |
| 2 | Enrico Vitaletti | — | 1 |
Part of Pennsylvania