Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | William A. Campbell, III | Tremco Incorporated | 5 |
| 2 | Stuart Bevan | — | 4 |
| 3 | Anthony Batte | Hunter Douglas | 3 |
| 3 | David Paul Morrish | Masco Canada Limited | 3 |
| #5 | Stanley L. Down | — | 2 |
| #6 | Stewart J. Wood | Unknown | 1 |
| #6 | Louis Arvai | — | 1 |
| #6 | Jim M. Ehrman | — | 1 |