Number | Name | Date | Kind |
---|---|---|---|
D142116 | Parsons et al. | Aug 1945 | |
D273765 | Cillario | May 1984 | |
D299085 | Martinez | Dec 1988 | |
D330331 | Hsiao | Oct 1992 | |
D330885 | Demopoulos et al. | Nov 1992 | |
D357579 | Abrams et al. | Apr 1995 | |
D358025 | Martin et al. | May 1995 | |
D358028 | Abrams et al. | May 1995 |