| Number | Name | Date | Kind |
|---|---|---|---|
| D371198 | Savage et al. | Jun 1996 | S |
| D378612 | Clark et al. | Mar 1997 | S |
| D392740 | Yung et al. | Mar 1998 | S |
| D406895 | Byrd et al. | Mar 1999 | S |
| D411621 | Eisenbarth et al. | Jun 1999 | S |
| D414870 | Saltzstein et al. | Oct 1999 | S |
| D444235 | Roberts et al. | Jun 2001 | S |
| D473310 | Schlagheck et al. | Apr 2003 | S |
| D484600 | Kaar et al. | Dec 2003 | S |
| D495800 | Kaar et al. | Sep 2004 | S |
| D499805 | D'Agostino | Dec 2004 | S |
| D502655 | Huang | Mar 2005 | S |
| D503641 | Huang | Apr 2005 | S |