Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7036274 | Casement window opening and closing assembly | — | 2006-05-02 |
| 6643896 | Adjustable hinge | — | 2003-11-11 |
| 6134751 | Adjustable window hinge | Gaetan Bisson | 2000-10-24 |
| 6076304 | Window opening and closing assembly | — | 2000-06-20 |