Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Cat Tu | Bhp Steel (Jla) Pty. | 1 |
| 1 | William J. Baker | Smith International | 1 |
| 1 | Howard K. Worner | — | 1 |
| 1 | Graeme S. Dunnett | — | 1 |
| 1 | Leonard E. Wright | — | 1 |
| 1 | Gordon Wilkinson | — | 1 |
| 1 | Anthony Lane | Biomet Manufacturing | 1 |
| 1 | Ian D. Webb | A. Ahlstrom | 1 |
| 1 | William J. Folder | Ishikawajima-Harima Heavy Industries Co. | 1 |