Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Willis R. Campbell | Sperry | 2 |
| 1 | Thomas A. Hessen | W.R. Grace & Co.-Conn. | 2 |
| 3 | Friedrich W. Schmidt | Sharpoint | 1 |
| 3 | Jude D. Maydwell | — | 1 |
| 3 | John L. Homan | Unisys | 1 |
| 3 | Garth H. Bulgrien | Cnh Industrial America | 1 |
| 3 | Kathleen Maydwell | — | 1 |
| 3 | Roland P. Gehman | Societe Civile Mgs | 1 |
Part of Pennsylvania