Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Ralph E. Young | Bnsf Railway | 7 |
| 1 | William Manning | Perkinelmer | 7 |
| 3 | Francis M. Noonan | Smith & Loveless | 5 |
| #4 | Eric M. Biggs | Excel Industries | 4 |
| #5 | John ESTES, III | — | 2 |
| #6 | Kevin R. Prothe | Packer Plastics | 1 |
| #6 | Daniel Wendt | — | 1 |
| #6 | Linda R. Pfaltzgraff | — | 1 |
| #6 | Linda R. Pflatzgraff | — | 1 |
Part of Kansas