Top Inventors at Mccorquodale Machine Systems Limited All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Roger E. Walker | 4 |
| 2 | David Wilkins | 3 |
| 3 | Donald G. Billington | 2 |
| #4 | Harry C. Powell, Jr. | 2 |
| #5 | Reginald D. Brooker | 2 |
| #6 | Alan S. Holdsworth | 2 |
| #7 | Stuart Weaver | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Roger E. Walker | 4 |
| 2 | David Wilkins | 3 |
| 3 | Donald G. Billington | 2 |
| #4 | Harry C. Powell, Jr. | 2 |
| #5 | Reginald D. Brooker | 2 |
| #6 | Alan S. Holdsworth | 2 |
| #7 | Stuart Weaver | 1 |