Showing 1–16 of 16 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hans Broere | A. C. Dandy Products | 7 |
| 2 | Robert McKenzie | Maxtor | 5 |
| 3 | Gopal M. Bhosle | Halliburton Energy Services | 3 |
| 3 | Gert Hartwig | — | 3 |
| #5 | Norman Alexander Greenwall | — | 2 |
| #6 | Glen A. Mumey | — | 1 |
| #6 | Robbie S. Fontaine | — | 1 |
| #6 | Joel Joseph Huberdeau | — | 1 |
| #6 | Christopher D. Gelowitz | — | 1 |
| #6 | Jody Duggan | — | 1 |
| #6 | Rick Rowland | — | 1 |
| #6 | Keith Thiessen | — | 1 |
| #6 | Jonathan Robert Lewis | Precision Drilling Technology Services Group | 1 |
| #6 | Wilson Schultz | — | 1 |
| #6 | Ben Kaiser | — | 1 |
| #6 | Beverley Clarence Heggerud | Crc-Evans Pipeline International | 1 |