Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Matthew J. Ransil | Graco Children'S Products | 42 |
| 2 | Gregory A. Header | Unknown | 39 |
| 3 | Keith Richard Frantz | Aveva Software | 6 |
| #4 | Melvin R. Kahl | Envirotech | 4 |
| #4 | Ryan T. Gahres | Cnh Industrial America | 4 |
| #6 | Charles R. Macchione | Dana Limited | 1 |
| #6 | Elmer A. Derr | — | 1 |
| #6 | Clarence Krieser | Marsulex Environmental Technologies | 1 |
| #6 | William Ryan Hickernell | — | 1 |
| #6 | Mark T. Scuffham | Cnh America | 1 |
Part of Pennsylvania