Top Inventors at Step Technologies All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Enrique Stiles | 14 |
| 2 | Richard Calderwood | 6 |
| 3 | Patrick M. Tummire | 1 |
| #4 | Patrick Turnmire | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Enrique Stiles | 14 |
| 2 | Richard Calderwood | 6 |
| 3 | Patrick M. Tummire | 1 |
| #4 | Patrick Turnmire | 1 |