| Number | Name | Date | Kind |
|---|---|---|---|
| 391891 | Fox | Oct 1888 | A |
| 392731 | Howes | Nov 1888 | A |
| 462318 | Loehner | Nov 1891 | A |
| D27467 | Smith | Aug 1897 | S |
| 1210014 | Stafford | Dec 1916 | A |
| 2101514 | Schmaus | Dec 1937 | A |
| 2506953 | Dzus | May 1950 | A |
| 2877817 | Rockwell | Mar 1959 | A |
| 2923339 | Skidmore | Feb 1960 | A |
| 3117611 | Matthews | Jan 1964 | A |
| 3369817 | Bandy et al. | Feb 1968 | A |
| 3482481 | Newell et al. | Dec 1969 | A |
| 3577577 | Zak | May 1971 | A |
| D243154 | Dieme | Jan 1977 | S |
| D245067 | Coldren | Jul 1977 | S |
| 4521146 | Wharton | Jun 1985 | A |
| 4571452 | Giubileo | Feb 1986 | A |
| 4668143 | Rotar | May 1987 | A |
| 5064326 | Davis et al. | Nov 1991 | A |
| 5879117 | Chen et al. | Mar 1999 | A |
| 5885034 | Fergusson | Mar 1999 | A |
| 5897277 | Barre et al. | Apr 1999 | A |
| 6418609 | Wojciechowski et al. | Jul 2002 | B1 |
| D484036 | Koch | Dec 2003 | S |
| 6695557 | Hove et al. | Feb 2004 | B2 |
| D487562 | Campbell | Mar 2004 | S |
| 7278341 | Novin et al. | Oct 2007 | B1 |
| 7331874 | Lin | Feb 2008 | B2 |
| 20070243040 | Chen | Oct 2007 | A1 |
| Number | Date | Country |
|---|---|---|
| 2426801 | Dec 2006 | GB |