Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5600920 | Motorized louver blind structure in a double glazed window unit and method of assembling the blind structure | — | 1997-02-11 |
| 5127164 | Ice surface line applicator | Gaetan Belcourt | 1992-07-07 |
| 4860492 | Louvered blind structure, more particularly for double-glazed sealed window unit | — | 1989-08-29 |