Top Inventors at The Protectoseal All Time
Showing 1–11 of 11 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Thomas C. Piotrowski | 5 |
| 2 | Dwight Brooker | 3 |
| 2 | Martin Clift | 3 |
| #4 | Baohai Liu | 2 |
| #4 | Harry Shaw | 2 |
| #4 | William J. Zehr | 2 |
| #7 | Christian A. Mutzbauer | 1 |
| #7 | David L. Johnson | 1 |
| #7 | Daryl Johnson | 1 |
| #7 | Dennis M. Johnson | 1 |
| #7 | Scott R. Diaz | 1 |