Top Inventors at Owens Corning Canada All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Christopher J. Clements | 3 |
| 2 | Charles R. Weir | 2 |
| 3 | Daniel Heisler | 2 |
| #4 | Kenneth M. Berry | 2 |
| #5 | Keith Wallace | 2 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Christopher J. Clements | 3 |
| 2 | Charles R. Weir | 2 |
| 3 | Daniel Heisler | 2 |
| #4 | Kenneth M. Berry | 2 |
| #5 | Keith Wallace | 2 |