Top Inventors at Petrospec Engineering All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Gerald Chalifoux | 7 |
| 2 | Clint Jones | 2 |
| 3 | Robert B Logan | 2 |
| #4 | Scott Penny | 1 |
| #5 | Trevor MacDougall | 1 |
| #6 | Yi Yang | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Gerald Chalifoux | 7 |
| 2 | Clint Jones | 2 |
| 3 | Robert B Logan | 2 |
| #4 | Scott Penny | 1 |
| #5 | Trevor MacDougall | 1 |
| #6 | Yi Yang | 1 |