Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Harry E. Crisci | Northern Engineering & Plastics | 3 |
| 2 | Roger C. Panella | — | 1 |
| 2 | David Johnson | Laitram | 1 |
| 2 | Anthony P. Cipriano | — | 1 |
| 2 | Wayne C. Surface | — | 1 |
| 2 | Frank L. Bohaski | — | 1 |
| 2 | Jack L. Horner, Jr. | — | 1 |
| 2 | Timothy E. Walsh | — | 1 |
| 2 | Ronald K. Dickey | Joy Manufacturing | 1 |
Part of Pennsylvania