Number | Name | Date | Kind |
---|---|---|---|
D277747 | Toth | Feb 1985 | |
D306583 | Krolopp et al. | Mar 1990 | |
D321183 | Powell et al. | Oct 1991 | |
D328733 | Seymour | Aug 1992 | |
D331566 | Seymour | Dec 1992 | |
D339322 | Seki et al. | Sep 1993 | |
D346580 | Tattari | May 1994 | |
D346581 | Tattari | May 1994 | |
D349882 | Johnson | Aug 1994 | |
D350110 | Johnson | Aug 1994 | |
D357896 | Berry | May 1995 | |
D358127 | Berry | May 1995 | |
D358128 | Berry et al. | May 1995 | |
D359267 | Berry et al. | Jun 1995 | |
D361309 | White | Aug 1995 | |
5095177 | Johnson | Mar 1992 | |
5259786 | Huang | Nov 1993 | |
5314763 | Aksoy et al. | May 1994 | |
5365410 | Lonka | Nov 1994 | |
5415947 | Mitsui | May 1995 |