| Number | Name | Date | Kind |
|---|---|---|---|
| D32566 | Gagnier | Apr 1900 | S |
| 4829991 | Boeck | May 1989 | A |
| 5168881 | Reddy | Dec 1992 | A |
| 5195537 | Tillotson | Mar 1993 | A |
| 5490525 | Reddy | Feb 1996 | A |
| 6298852 | Manning | Oct 2001 | B1 |
| D558871 | Osterberg | Jan 2008 | S |
| 20040194786 | Manning | Oct 2004 | A1 |
| 20050192482 | Carpenter et al. | Sep 2005 | A1 |
| 20070175484 | Staab | Aug 2007 | A1 |