Top Inventors at Grinding & Sizing Company All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Ron A. Rose | 2 |
| 2 | Ban D. Green | 1 |
| 3 | Gregory A. Ruark | 1 |
| #4 | James R. Wittliff | 1 |
| #5 | Robert W. Pike | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Ron A. Rose | 2 |
| 2 | Ban D. Green | 1 |
| 3 | Gregory A. Ruark | 1 |
| #4 | James R. Wittliff | 1 |
| #5 | Robert W. Pike | 1 |