Top Inventors at Ppg Industries Canada All Time
Showing 1–9 of 9 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Donald H. Geesen | 6 |
| 2 | Elmar L. Goldsmith | 3 |
| 3 | Byron P. Edmonds | 2 |
| 3 | Robert E. Thompson | 2 |
| #5 | Selby W. Porter | 1 |
| #5 | Edward P. Helvenston | 1 |
| #5 | Brett G. Haugrud | 1 |
| #5 | Boyd R. Willett | 1 |
| #5 | Henry A. Antemuik | 1 |