Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kyle R. Staley | Fil-Tec Holdings | 2 |
| 2 | David R. Peiffer | Manitowoc Crane Companies | 1 |
| 2 | Chris Kourliouros | Novatech Co. | 1 |
| 2 | Justin P. Dunlap | Specialty Granules Investments | 1 |
Part of Pennsylvania