| Number | Name | Date | Kind |
|---|---|---|---|
| D309863 | Baxter | Aug 1990 | S |
| D315680 | Baxter | Mar 1991 | S |
| D357985 | Burns | May 1995 | S |
| D383851 | Wong | Sep 1997 | S |
| D420744 | Ostgaard et al. | Feb 2000 | S |
| D457247 | Iheme et al. | May 2002 | S |
| D481801 | Whitley | Nov 2003 | S |
| D509738 | Kovara et al. | Sep 2005 | S |
| D534802 | German | Jan 2007 | S |
| D543108 | Reed et al. | May 2007 | S |
| D544959 | Sudo | Jun 2007 | S |
| D547443 | Sudo | Jul 2007 | S |
| D562462 | Muir et al. | Feb 2008 | S |
| D595424 | Stvartak et al. | Jun 2009 | S |