| Number | Name | Date | Kind |
|---|---|---|---|
| D254243 | Florian et al. | Feb 1980 | S |
| D260358 | Wilson et al. | Aug 1981 | S |
| 4507867 | Haas, Jr. | Apr 1985 | A |
| 5127162 | Mansfield | Jul 1992 | A |
| D381886 | Domenico | Aug 1997 | S |
| D470030 | Swier | Feb 2003 | S |
| 6513249 | Linton et al. | Feb 2003 | B2 |
| D501126 | Addis | Jan 2005 | S |
| D540647 | Ireland | Apr 2007 | S |