Top Inventors at Quality Mat All Time
Showing 1–8 of 8 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Joe PENLAND, JR. | 19 |
| 2 | Scott Calvert | 12 |
| 3 | Thomas O'Brien | 6 |
| #4 | Rustin B. Penland | 5 |
| #5 | Chris Richardson | 2 |
| #5 | Don COUVILLON | 2 |
| #5 | Mike Carbaugh | 2 |
| #8 | Joe E. Penland, Sr. | 1 |