Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7896407 | Auxiliary safety module for doors provided with anti-panic opening device | — | 2011-03-01 |
| 7752809 | Drive assembly for door and window frames | — | 2010-07-13 |
| D585267 | Drive rod for doors and windows | — | 2009-01-27 |
| 6953211 | Anti-panic opening system for doors | — | 2005-10-11 |
| 6757938 | Hinge for an opening door or window frame | — | 2004-07-06 |
| 6397432 | Hinge for an opening door or window frame | — | 2002-06-04 |