Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6505667 | Louver laminated with a very thin film | Daniel N. Levy | 2003-01-14 |
| 6192964 | Louver laminated with a very thin film | Daniel N. Levy | 2001-02-27 |
| 5209282 | Vertical blind with corrugated surface | Giovanni Franco | 1993-05-11 |