Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | William F. Davis | Motorola | 39 |
| 2 | William B. Davis | Ppg Industries Ohio | 24 |
| 3 | James J. Wassel | Appalachian Lighting Systems | 15 |
| #4 | Frank L. Sassaman | Evoqua Water Technologies | 10 |
| #5 | Brian D. Antal | National Heat Exchange Cleaning | 7 |
| #6 | R. Douglas Falk | Appalachian Lighting Systems | 5 |
| #7 | Mathew Cooper | Alta | 4 |
| #8 | Gilles Clermont | University Of Pittsburgh | 2 |
| #9 | Thomas Troy Kelosky | — | 1 |
Part of Pennsylvania