Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6434899 | Fire resistant door edge construction comprising a stile with groove, high density strip in the groove, an intumescent strip seal, covered by an edge lipping | André Fortin | 2002-08-20 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6434899 | Fire resistant door edge construction comprising a stile with groove, high density strip in the groove, an intumescent strip seal, covered by an edge lipping | André Fortin | 2002-08-20 |