Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692349 | Molded window frame free of fasteners | — | 1997-12-02 |
| 5655342 | Shimming device for level adjustment and anchoring of window frame in a wall opening | Martin Tremblay, Yvon Soucy | 1997-08-12 |