Number | Name | Date | Kind |
---|---|---|---|
3804671 | Rosansky | Apr 1974 | |
4105833 | Greatbatch et al. | Aug 1978 | |
4118550 | Koch | Oct 1978 | |
4132836 | Greatbatch | Jan 1979 | |
4135519 | Greatbatch | Jan 1979 | |
4166887 | Mueller et al. | Sep 1979 | |
4211832 | Mueller et al. | Jul 1980 | |
4360573 | Rao et al. | Nov 1982 | |
4398346 | Underhill et al. | Aug 1983 | |
4611395 | Phillips et al. | Sep 1986 | |
4683647 | Brecht et al. | Aug 1987 | |
4748094 | Howard et al. | May 1988 | |
4770957 | Miyagawa | Sep 1988 | |
4913986 | Howard et al. | Apr 1990 |
Entry |
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Patent Abstracts of Japan, vol. 10, No. 209, E421, Abstract of JP 61-49369, Published Mar. 11, 1986 for Furukawa Battery Co. Ltd. |