Top Inventors at James Mackie & Sons Limited All Time
Showing 1–9 of 9 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Robert J. Hunt | 4 |
| 2 | William J. McDonald | 3 |
| 3 | Grenville M. Hill | 2 |
| 3 | Kenneth F. Crockard | 2 |
| 3 | William A. Morrison | 2 |
| #6 | Brian Robinson | 1 |
| #6 | Norman A. Hill | 1 |
| #6 | Albert Irvine | 1 |
| #6 | Ashley D. Hill | 1 |