| Number | Name | Date | Kind |
|---|---|---|---|
| D324111 | Arbisi | Feb 1992 | |
| D358674 | Ramsey | May 1995 | |
| D360042 | Taylor et al. | Jul 1995 | |
| D363999 | Taylor et al. | Nov 1995 | |
| D369224 | Karlo et al. | Apr 1996 | |
| D376437 | Karlo et al. | Dec 1996 | |
| D388894 | Yeh | Jan 1998 | |
| D391651 | Sacco et al. | Mar 1998 | |
| D393729 | Tuttle | Apr 1998 |