Number | Name | Date | Kind |
---|---|---|---|
D207720 | Anton | May 1967 | |
2395537 | Crosby | Feb 1946 | |
2775076 | Roods | Dec 1956 | |
3083508 | Fegley et al. | Apr 1963 | |
3226885 | Cutrone | Jan 1966 | |
4182000 | Fairbairn | Jan 1980 | |
4381628 | Dicke | May 1983 | |
4967516 | Hoshino et al. | Nov 1990 | |
5074081 | Beth et al. | Dec 1991 |