Number | Date | Country | Kind |
---|---|---|---|
001322689 | Mar 2012 | EM | regional |
Number | Name | Date | Kind |
---|---|---|---|
3557672 | Shurtz et al. | Jan 1971 | A |
3907451 | Fisher et al. | Sep 1975 | A |
4272213 | McGovarin | Jun 1981 | A |
5201603 | Bassett et al. | Apr 1993 | A |
5203642 | Heller et al. | Apr 1993 | A |
6099205 | Macku et al. | Aug 2000 | A |
6203243 | Birtchet | Mar 2001 | B1 |
6273636 | Johanpeter | Aug 2001 | B1 |
6375386 | Macku et al. | Apr 2002 | B1 |
7121763 | Young et al. | Oct 2006 | B1 |
7413377 | Pontano, III | Aug 2008 | B2 |
7651295 | Eppes et al. | Jan 2010 | B2 |
8221026 | Munz et al. | Jul 2012 | B2 |
D672790 | Kopacz et al. | Dec 2012 | S |
D673981 | Kopacz et al. | Jan 2013 | S |
8591145 | Engel et al. | Nov 2013 | B1 |
20070258769 | Eppes | Nov 2007 | A1 |