| Number | Name | Date | Kind |
|---|---|---|---|
| D165991 | Ludwig | Feb 1952 | S |
| D258429 | Buckler | Mar 1981 | S |
| D374657 | Beranek | Oct 1996 | S |
| D463366 | MacKay | Sep 2002 | S |
| D583316 | Sade et al. | Dec 2008 | S |
| D587192 | McGinley et al. | Feb 2009 | S |
| D587193 | McGinley et al. | Feb 2009 | S |
| D610992 | Fahrendorff et al. | Mar 2010 | S |
| D611409 | Green et al. | Mar 2010 | S |
| D614129 | Nylen | Apr 2010 | S |
| D617275 | Fahrendorff et al. | Jun 2010 | S |
| D621348 | Nylen | Aug 2010 | S |
| 20090289596 | Mcginley et al. | Nov 2009 | A1 |