Number | Name | Date | Kind |
---|---|---|---|
2832013 | Pedersen et al. | Apr 1958 | |
3116959 | Abodeely | Jan 1964 | |
3129044 | Lyman, Jr. et al. | Apr 1964 | |
3264601 | Hartholz | Aug 1966 | |
3533045 | Henschen | Oct 1970 | |
3571780 | Boenning et al. | Mar 1971 | |
3951500 | Anderson | Apr 1976 | |
4361372 | Majkrzak et al. | Nov 1982 | |
4509258 | Locati et al. | Apr 1985 | |
4546414 | Donges | Oct 1985 | |
4579406 | Laursen et al. | Apr 1986 | |
4682833 | Ferchau et al. | Jul 1987 | |
4853830 | Corfits et al. | Aug 1989 | |
4963098 | Myer et al. | Oct 1990 | |
5040997 | Garner | Aug 1991 | |
5045960 | Eding | Sep 1991 | |
5077722 | Geist et al. | Dec 1991 | |
5385481 | Kotyuk | Jan 1995 | |
5387132 | Sarver et al. | Feb 1995 | |
5458497 | Yasumura et al. | Oct 1995 |
Number | Date | Country |
---|---|---|
1274163 | Nov 1986 | RUX |
Entry |
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IBM Technical Disclosure Bulletin vol. 33, No. 1A pp. 435-437 Jun. 1990. |