Number | Name | Date | Kind |
---|---|---|---|
RE30531 | Spector | Mar 1981 | |
D85253 | Matsuno | Sep 1931 | |
D119982 | Munz | Apr 1940 | |
D133495 | Meyer | Aug 1942 | |
D229766 | Kephart | Jan 1974 | |
D231677 | Miller | May 1974 | |
D252588 | Spinner | Aug 1979 | |
D294751 | Shaiu | Mar 1988 | |
D327233 | McClellan | Jun 1992 | |
D347911 | Tominaga | Jun 1994 | |
D349979 | Ulloa et al. | Aug 1994 | |
D371225 | Ross | Jun 1996 | |
D391686 | Shuie | Mar 1998 | |
D418634 | Harmony | Jan 2000 | |
2155811 | Tredup | Apr 1939 | |
2226951 | Simpson | Dec 1940 | |
2724213 | Weil | Nov 1955 | |
4128966 | Spector | Dec 1978 | |
4143191 | Chavis | Mar 1979 | |
5094349 | DeVito | Mar 1992 | |
5347952 | Tsai | Sep 1994 | |
5967088 | Lin | Oct 1999 |