Top Inventors at Aggregates Equipment All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Lam Nguyen | 4 |
| 2 | Franklin M. McCorkel | 2 |
| 3 | Hans De Bruijn | 1 |
| #4 | Harold Morrow | 1 |
| #5 | Steve E. Buchanan | 1 |
| #6 | D. Leonard Stairs | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Lam Nguyen | 4 |
| 2 | Franklin M. McCorkel | 2 |
| 3 | Hans De Bruijn | 1 |
| #4 | Harold Morrow | 1 |
| #5 | Steve E. Buchanan | 1 |
| #6 | D. Leonard Stairs | 1 |