Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Stephen J. Antonishak | Pride Mobility Products | 3 |
| 1 | James P. Mulhern | Pride Mobility Products | 3 |
| 3 | David W. Hodsdon | — | 1 |
| 3 | Thomas Fleming | Lexmark International | 1 |
| 3 | Michael L. Wahl | — | 1 |
| 3 | Ivan J. Wortman | — | 1 |
| 3 | Matthew G. Herbstritt | Keystone Powdered Metal | 1 |
Part of Pennsylvania