Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Imants Ekis | New Holland North America | 2 |
| 2 | Charles M. Tomasetti | Burle Technologies | 1 |
| 2 | W. Gordon Beecroft | — | 1 |
| 2 | Richard Finefrock | Paul Ecke Ranch | 1 |
| 2 | Peter R. Tuckey | Wonderland Nurserygoods Company Limited | 1 |
| 2 | Stephan M. Schalow | — | 1 |
Part of Pennsylvania