Top Inventors at Specialty Products All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Jimmy D. Berry | 6 |
| 2 | Robert M. Allman | 6 |
| 3 | Craig R. Pettibone | 5 |
| #4 | Richard D. Schlosser | 4 |
| #5 | Gabriel Dragnea | 3 |
| #6 | Michael S. Cork | 3 |
| #7 | Irvin Daniel Helton | 2 |
| #8 | Daniel Richard Hall | 1 |
| #9 | Raymond M. Gamache | 1 |
| #10 | Rodney T. Pope | 1 |
| #11 | Roger S. Tharp | 1 |
| #12 | Steven D. Barber | 1 |
| #13 | Steve Johnson | 1 |
| #14 | Arthur C. Mattos | 1 |