|
| US6336247 | 8 May 2000 | 8 Jan 2002 | | Screen door hanger assembly |
| US7028738 | 26 Sep 2003 | 18 Apr 2006 | | Shutter system and barrier assembly for use in connection therewith |
| US7462008 | 28 Feb 2005 | 9 Dec 2008 | Pilgrim Screw Corporation | Structural fasteners and components thereof |
| US7891052 | 19 Oct 2007 | 22 Feb 2011 | Hawa AG | Device with a carriage for holding panels and a separation element |
