| Number | Name | Date | Kind |
|---|---|---|---|
| 3479501 | Pisciotta et al. | Nov 1969 | A |
| 4562521 | Noguchi | Dec 1985 | A |
| D328799 | Leonard | Aug 1992 | S |
| D395715 | Queen | Jun 1998 | S |
| D410299 | Hsu | May 1999 | S |
| D439693 | Milicia | Mar 2001 | S |
| D468052 | Kitras | Dec 2002 | S |
| D482158 | Velikov et al. | Nov 2003 | S |
| 6644834 | Christen | Nov 2003 | B2 |
| 6821002 | Morgen | Nov 2004 | B1 |