| Number | Name | Date | Kind |
|---|---|---|---|
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| D517530 | Mabry et al. | Mar 2006 | S |
| D542281 | Mabry et al. | May 2007 | S |
| D555107 | Choi et al. | Nov 2007 | S |
| D559202 | Sim et al. | Jan 2008 | S |
| D605634 | Lewis et al. | Dec 2009 | S |
| D607846 | Daniels | Jan 2010 | S |
| D630188 | Daniels | Jan 2011 | S |
| D636761 | Hansen et al. | Apr 2011 | S |
| D671529 | Zaliauskas et al. | Nov 2012 | S |