| Number | Name | Date | Kind |
|---|---|---|---|
| D16864 | Hurley | Aug 1886 | S |
| D39921 | Boldt | Apr 1909 | S |
| D114660 | Kerckhoff | May 1939 | S |
| D132128 | Lundy | Apr 1942 | S |
| D263563 | Ito | Mar 1982 | S |
| D298740 | Warrell | Nov 1988 | S |
| 4955491 | Marshall et al. | Sep 1990 | A |
| D403587 | Thornley et al. | Jan 1999 | S |
| D404306 | Steinke | Jan 1999 | S |
| D422503 | Lehn | Apr 2000 | S |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 11195472 | Aug 2005 | US |
| Child | 29270330 | US |