Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Catharine A. Palmer | Ppg Industries Ohio | 2 |
| 1 | Nathan Goodnow | Ppg Industries Ohio | 2 |
| 1 | Steven P. Day | Tollgrade Communications | 2 |
| #4 | Derek S. Dengel | Berry Metal | 1 |
| #4 | Charles M. Phillips, Sr. | Penn United Technologies | 1 |
| #4 | Xuan T. Phan | NVIDIA | 1 |
| #4 | William E. Adams | Adams Mfg. | 1 |
| #4 | Charles Skillman | Valspar Sourcing | 1 |
| #4 | James S. Kennedy | A. Stucki | 1 |
| #4 | Craig B. Ziemer | Agere Systems | 1 |
| #4 | Aaron T. Kozar | Eaton | 1 |
Part of Pennsylvania