Number | Name | Date | Kind |
---|---|---|---|
2628910 | Horan | Feb 1953 | |
3386604 | Fields | Jun 1968 | |
3395822 | Donleavy | Aug 1968 | |
3507666 | Cheney et al. | Apr 1970 | |
3523026 | Emerson et al. | Aug 1970 | |
4600104 | Yanese | Jul 1986 | |
4629080 | Carueth | Dec 1986 | |
4640425 | Cabernoch | Feb 1987 | |
4711359 | White et al. | Dec 1987 | |
4830205 | Hammond et al. | May 1989 |