Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Peter Quirke | Waratah Nz Limited | 5 |
| 1 | Douglas Craig Swinyard | John Deere | 5 |
| 3 | Michael Boys | Waratah Nz Limited | 2 |
| 3 | Lewis Alexander McConnell | — | 2 |
| #5 | Anne Stewart | — | 1 |
| #5 | Brian Andrew Rawley | Carter Holt Harvey Limited | 1 |
| #5 | Denis John Albert | Carter Holt Harvey Limited | 1 |
| #5 | James Roworth | John Deere | 1 |
| #5 | Sydney D. B. Cochrane | — | 1 |
| #5 | Philip Waterhouse | John Deere | 1 |