Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Robert D. Kroshefsky | Libbey-Owens-Ford | 1 |
| 1 | Harold L. Majors | Jones & Laughlin Steel | 1 |
| 1 | Lawrence J. Long | Westinghouse Electric | 1 |
| 1 | Robert M. Piccirilli | Ppg Industries | 1 |
| 1 | Bernard Robert Pollard | — | 1 |
Part of Pennsylvania