Top Inventors at Perftech 2025
Showing 1–8 of 8 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Lewis T. Donzis | 2 |
| 2 | Henry M. Donzis | 1 |
| 2 | John A. Murphy | 1 |
| 2 | Jonathan E. Schmidt | 1 |
| 2 | Lee Carl Ziegenhals | 1 |
| 2 | Peter W. Baron | 1 |
| 2 | Rodney D. Frey | 1 |
| 2 | Ryan M. Matelske | 1 |
Showing 1–8 of 8 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Lewis T. Donzis | 2 |
| 2 | Henry M. Donzis | 1 |
| 2 | John A. Murphy | 1 |
| 2 | Jonathan E. Schmidt | 1 |
| 2 | Lee Carl Ziegenhals | 1 |
| 2 | Peter W. Baron | 1 |
| 2 | Rodney D. Frey | 1 |
| 2 | Ryan M. Matelske | 1 |