Number | Name | Date | Kind |
---|---|---|---|
D197178 | Menche | Dec 1963 | |
D248584 | Snyder | Jul 1978 | |
D322640 | Biliings | Dec 1991 | |
D337771 | Leung | Jul 1993 | |
D355923 | Slater | Feb 1995 | |
D370027 | Wood | May 1996 | |
D370235 | Wood | May 1996 | |
D370498 | Kelly | Jun 1996 | |
4203344 | Krosnick | May 1980 | |
4280809 | Greenberg et al. | Jul 1981 | |
4464124 | Romero et al. | Aug 1984 | |
4637799 | Bouchal | Jan 1987 | |
4651613 | Harrison | Mar 1987 | |
4690645 | Ukisu | Sep 1987 | |
4819539 | Searing | Apr 1989 | |
4836075 | Armstrong | Jun 1989 | |
4854879 | Chang | Aug 1989 | |
4889027 | Yokoi | Dec 1989 | |
4936185 | Yamaguchi et al. | Jun 1990 | |
4950165 | Machaalani | Aug 1990 | |
4980919 | Tsai | Dec 1990 | |
5122952 | Minkus | Jun 1992 | |
5127869 | Hanzawa | Jul 1992 | |
5188533 | Wood | Feb 1993 | |
5368308 | Darnell | Nov 1994 | |
5429513 | Diaz-Plaja | Jul 1995 | |
5478268 | Au | Dec 1995 | |
5511980 | Wood | Apr 1996 | |
5569867 | Levine | Oct 1996 | |
5571020 | Troudet | Nov 1996 | |
5595489 | Kwon | Jan 1997 | |
5632375 | Mattikow | May 1997 |