Number | Name | Date | Kind |
---|---|---|---|
D205320 | Waterman | Jul 1966 | |
D276700 | Brown et al. | Dec 1984 | |
2137745 | White | Nov 1938 | |
3388829 | Windman | Jun 1968 | |
3435976 | Owens | Apr 1969 | |
3460707 | Luke | Aug 1969 | |
4315576 | Murphy et al. | Feb 1982 | |
4375862 | Kurinsky et al. | Mar 1983 |