Top Inventors at Turbo Drill Industries All Time
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Chad Feddema | 9 |
| 2 | Sheldon Ritchie | 7 |
| 3 | Mark K. Adam | 5 |
| #4 | Malcolm Grant | 1 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Chad Feddema | 9 |
| 2 | Sheldon Ritchie | 7 |
| 3 | Mark K. Adam | 5 |
| #4 | Malcolm Grant | 1 |