Number | Name | Date | Kind |
---|---|---|---|
D115014 | Waltman | May 1939 | S |
2791681 | Evans et al. | May 1957 | A |
2873358 | Dunker | Feb 1959 | A |
2997321 | Bobrick | Aug 1961 | A |
D192646 | Pascucci et al. | Apr 1962 | S |
D330268 | Jaksich | Oct 1992 | S |
D580583 | Pfund | Nov 2008 | S |
D585581 | Purcell | Jan 2009 | S |
7530716 | Mayfield et al. | May 2009 | B2 |
D602626 | Santoro et al. | Oct 2009 | S |
D614792 | Fabbri et al. | Apr 2010 | S |
D621086 | Purcell | Aug 2010 | S |
8038321 | Franck et al. | Oct 2011 | B1 |