Number | Name | Date | Kind |
---|---|---|---|
3359920 | Iammatteo | Dec 1967 | A |
3908989 | Meyer | Sep 1975 | A |
4185409 | Cheng | Jan 1980 | A |
4213266 | Hyland et al. | Jul 1980 | A |
4227693 | Moe et al. | Oct 1980 | A |
4468031 | Barlow et al. | Aug 1984 | A |
4513966 | Mucaro et al. | Apr 1985 | A |
4673182 | Bowen | Jun 1987 | A |
6736330 | Kanda | May 2004 | B2 |