Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7104010 | Hermetic jalousie window hardware | — | 2006-09-12 |
| 6973953 | Screen door | — | 2005-12-13 |
| 5802913 | Window operator | — | 1998-09-08 |
| 5014466 | Window assembly | — | 1991-05-14 |
| 4640048 | Window sash assembly | Ignazio Cangialosi | 1987-02-03 |
| 4259813 | Plastic window | Ignazio Cangialosi | 1981-04-07 |