Showing 1–19 of 19 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | James Shen | Royal Group | 2 |
| 2 | John P. Marton | Unknown | 1 |
| 2 | D. Alan R. Kay | Union Oil Company Of California | 1 |
| 2 | Eve R. Spring | — | 1 |
| 2 | Gerhard K. Kasprowicz | Westinghouse Electric | 1 |
| 2 | Gordon D. Millar | Stelco | 1 |
| 2 | Martin K. Vanden Heuvel | — | 1 |
| 2 | Gaetano Monaco | Stelco | 1 |
| 2 | Norman Crossley | — | 1 |
| 2 | Remo Bottega | Mcmaster University | 1 |
| 2 | Richard M. Epand | Mcmaster University | 1 |
| 2 | H. Bruce Goodbrand | — | 1 |
| 2 | Michael Newhouse | Nostrum Technology | 1 |
| 2 | Melvin E. Head | Stelco | 1 |
| 2 | Thomas E. Langs | A.H. Tallman Bronze Company, Limited | 1 |
| 2 | Steven B. Warrick | Nalco Canada | 1 |
| 2 | Glenn A. Orton | — | 1 |
| 2 | Francis I. Bailey | Stelco | 1 |
| 2 | Harald Stover | Mcmaster University | 1 |