Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Richard J. Sadvary | Ppg Industries Ohio | 42 |
| 2 | Ralph H. Schriver | Bayer Healthcare | 38 |
| 3 | Allen D. Bowers | Dynamics | 12 |
| #4 | Nathaniel Payor | Bayer Healthcare | 1 |
| #4 | Grigoriy Puchkarev | Siemens Aktiengesellschaft | 1 |
Part of Pennsylvania