Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Richard F. Karabin | Ppg Industries Ohio | 29 |
| 2 | Lynette M. Karabin | Aluminum Company Of America | 9 |
| 3 | Stanley Siegel | Arc Technologies | 6 |
| #4 | Elman E. Wade | US Dept of Energy | 4 |
| #5 | Brent Smedley | — | 1 |
| #5 | Keith D. Maginsky | Sony | 1 |
| #5 | David E. Overdorff, II | Ductmate Industries | 1 |
| #5 | Lewis C. Amicone, III | Giftya | 1 |
Part of Pennsylvania