Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | William E. Adams | Adams Mfg. | 10 |
| 2 | Thomas R. Mallen | Valspar | 2 |
| 3 | Craig B. Ziemer | Agere Systems | 1 |
| 3 | Joseph A. Corella, II | Mine Safety Appliances Company | 1 |
| 3 | James G. Getsay | — | 1 |
| 3 | Michael J. Duer | Red Valve Company | 1 |
Part of Pennsylvania