Top Inventors at Plyco All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | David W. Coolman | 4 |
| 2 | Eugene Sawyer | 3 |
| 3 | Gary S. Sokol | 2 |
| #4 | Timothy E. Freehauf | 2 |
| #5 | Alan C. Geisthardt | 2 |
| #6 | David A. Kaiser | 1 |
| #7 | Adam G. Sokol | 1 |
| #8 | Jeffrey L. Grafrix | 1 |
| #9 | Alan C. Geislhardt | 1 |
| #10 | Jeffrey L. Gratrix | 1 |