| Number | Name | Date | Kind |
|---|---|---|---|
| D282155 | Bott | Jan 1986 | |
| D283117 | Bott | Mar 1986 | |
| D300018 | Bott | Feb 1989 | |
| D320373 | Sparham et al. | Oct 1991 | |
| D333808 | Cucheran | Mar 1993 | |
| D334373 | Cucheran | Mar 1993 | |
| 4269339 | Bott | May 1981 | |
| 4426028 | Bott | Jan 1984 | |
| 5004139 | Storm et al. | Apr 1991 | |
| 5016799 | Stapleton | May 1991 |