Number | Name | Date | Kind |
---|---|---|---|
2659177 | Kopf | Nov 1953 | A |
2802298 | Larin | Aug 1957 | A |
3834066 | Vargas | Sep 1974 | A |
D273880 | Bart | May 1984 | S |
D309759 | Mak | Aug 1990 | S |
5498191 | DeMars | Mar 1996 | A |
D376394 | Raucci et al. | Dec 1996 | S |
5613890 | DeMars | Mar 1997 | A |
D419204 | Bao | Jan 2000 | S |
6331130 | Thai | Dec 2001 | B1 |
D453197 | Hornsby et al. | Jan 2002 | S |
D487293 | Zuloff | Mar 2004 | S |
6948996 | Tobias, Jr. | Sep 2005 | B2 |
7223149 | Thai | May 2007 | B2 |
7367861 | Thai | May 2008 | B2 |