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1237507 | Gregory | Aug 1917 | A |
1794630 | Linn | Mar 1931 | A |
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2256038 | Woodruff | Sep 1941 | A |
2453916 | Inskeep | Nov 1948 | A |
2589325 | Bachman | Mar 1952 | A |
2606771 | Rehnberg | Aug 1952 | A |
3784230 | Worrall, Jr. | Jan 1974 | A |
4052079 | Lehman | Oct 1977 | A |
4426097 | Livingston | Jan 1984 | A |
4511155 | Galloway | Apr 1985 | A |
4645230 | Hammons | Feb 1987 | A |
4740008 | Johnson | Apr 1988 | A |
4767128 | Terhune | Aug 1988 | A |
4789171 | Porter | Dec 1988 | A |
4854601 | Herndon | Aug 1989 | A |
5031926 | Wannamaker | Jul 1991 | A |
5242177 | Morris | Sep 1993 | A |
5509681 | Keller | Apr 1996 | A |
5516253 | Linscheid et al. | May 1996 | A |
5915706 | Mosley | Jun 1999 | A |
D463893 | Hoffmann | Oct 2002 | S |
6550177 | Epple, Jr. | Apr 2003 | B1 |
6659491 | Green | Dec 2003 | B2 |
7140630 | Abel | Nov 2006 | B2 |
D535451 | Lim | Jan 2007 | S |
Number | Date | Country |
---|---|---|
2301801 | Dec 1996 | GB |