Number | Name | Date | Kind |
---|---|---|---|
D272805 | Johnsen | Feb 1984 | |
D329015 | Stoyanoff | Sep 1992 | |
D338401 | Williams | Aug 1993 | |
D350479 | Livezey | Sep 1994 | |
D370174 | Bergstedt | May 1996 | |
D371069 | Chapman et al. | Jun 1996 | |
4464552 | Pawlowski | Aug 1984 | |
4762225 | Henkel | Aug 1988 |