Top Inventors at Leader Industries All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Martin Pernicka | 10 |
| 2 | John A. Meekins | 5 |
| 3 | Raymond Cyr | 5 |
| #4 | Paul Isabelle | 4 |
| #5 | William Husa | 4 |
| #6 | Hubert Gagnon | 2 |
| #7 | Pierre Habib | 2 |
| #8 | Christian Noel | 1 |
| #9 | Etienne Lahos | 1 |
| #10 | Luc Blanchette | 1 |