Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | William R. Siskos | Ppg Industries | 2 |
| 2 | Charles W. Bartges | Aluminum Company Of America | 1 |
| 2 | Raymond J. Bratton | Westinghouse Electric | 1 |
| 2 | Steven A. Kimmel | Ric Investments | 1 |
| 2 | William D. Lanyi | Brunswick | 1 |
| 2 | Richard A. Seman | Bayer Healthcare | 1 |
Part of Pennsylvania