| Number | Date | Country | Kind |
|---|---|---|---|
| 000041009 | Jun 2003 | EM | regional |
| Number | Name | Date | Kind |
|---|---|---|---|
| 1945949 | Myers | Feb 1934 | A |
| D196936 | Franck | Nov 1963 | S |
| 3135050 | Franck | Jun 1964 | A |
| 3624682 | Kowal | Nov 1971 | A |
| 5099577 | Hutt | Mar 1992 | A |
| D401946 | Azkona | Dec 1998 | S |
| 6055732 | Hu | May 2000 | A |
| D431765 | Huang | Oct 2000 | S |
| 6393700 | Babb | May 2002 | B1 |
| D485150 | Loparo | Jan 2004 | S |
| 6739055 | Lee | May 2004 | B2 |