| Number | Name | Date | Kind |
|---|---|---|---|
| D375259 | Whitehead | Nov 1996 | S |
| D378180 | Hayes et al. | Feb 1997 | S |
| D380648 | Rider et al. | Jul 1997 | S |
| D395599 | Wyslotsky | Jun 1998 | S |
| 5762231 | Rider et al. | Jun 1998 | A |
| 5984130 | Hayes et al. | Nov 1999 | A |
| D427525 | Hayes et al. | Jul 2000 | S |
| D427902 | Hayes et al. | Jul 2000 | S |
| D489254 | Kocis et al. | May 2004 | S |
| D541589 | Littlejohn et al. | May 2007 | S |
| D551508 | Friedland et al. | Sep 2007 | S |