Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Donald R. Waddington | Algonquin Industries International | 3 |
| 2 | Michael P. Thomas | Alcan International Limited | 2 |
| 2 | William R. Rigby | Westvaco | 2 |
| #4 | Graeme John Marshall | Alcan International Limited | 1 |
| #4 | Stephen J. Churchouse | Alcan International Limited | 1 |
| #4 | John A. Hunter | Novelis | 1 |