Assignee
YARDNEY ELECTRIC CORP
23 granted patents·428 citations·filing 1970–1983
Top patents by PatentIndex Score
23 records- 0192US4159367AHydrogen electrochemical cell and rechargeable metal-hydrogen batteryYARDNEY ELECTRIC CORP·Filed 1978·Granted Jun 26, 1979·62 cites·21 claims
- 0284US3985581ACell with circulating electrolyteYARDNEY ELECTRIC CORP·Filed 1970·Granted Oct 12, 1976·49 cites·7 claims
- 0379US4319607AValve assembly and valve sealing elementYARDNEY ELECTRIC CORP·Filed 1979·Granted Mar 16, 1982·30 cites·3 claims
- 0478US4041221AZinc electrodes and methods of making sameYARDNEY ELECTRIC CORP·Filed 1976·Granted Aug 9, 1977·29 cites·8 claims
- 0577US4235748AMethod of making improved hydrogenation catalystYARDNEY ELECTRIC CORP·Filed 1979·Granted Nov 25, 1980·29 cites·9 claims
- 0675US4158085AElectrode with separator beads embedded thereinYARDNEY ELECTRIC CORP·Filed 1978·Granted Jun 12, 1979·27 cites·8 claims
- 0775US4098962AMetal-hydrogen secondary battery systemYARDNEY ELECTRIC CORP·Filed 1977·Granted Jul 4, 1978·31 cites·10 claims
- 0872US4197635AMethod of making a zinc electrodeYARDNEY ELECTRIC CORP·Filed 1978·Granted Apr 15, 1980·28 cites·2 claims
- 0964US4049027AActive material for pressed nickel electrodesYARDNEY ELECTRIC CORP·Filed 1976·Granted Sep 20, 1977·17 cites·15 claims
- 1062US4130696AConductive diluent for pressed nickel electrodesYARDNEY ELECTRIC CORP·Filed 1976·Granted Dec 19, 1978·22 cites·13 claims
- 1159US4118551AMercury-free zinc electrodeYARDNEY ELECTRIC CORP·Filed 1977·Granted Oct 3, 1978·15 cites·9 claims
- 1258US4368167AMethod of making an electrodeYARDNEY ELECTRIC CORP·Filed 1981·Granted Jan 11, 1983·15 cites·5 claims
- 1352US4262698AValveYARDNEY ELECTRIC CORP·Filed 1979·Granted Apr 21, 1981·12 cites·8 claims
- 1450US4005246AReserve-type cellYARDNEY ELECTRIC CORP·Filed 1973·Granted Jan 25, 1977·14 cites·9 claims
- 1546US4034144ASeparator for secondary alkaline batteriesYARDNEY ELECTRIC CORP·Filed 1976·Granted Jul 5, 1977·9 cites·17 claims
- 1643US4276110AMethod of forming a separator integral with an electrodeYARDNEY ELECTRIC CORP·Filed 1980·Granted Jun 30, 1981·9 cites·9 claims
- 1741US4091185ATitanium/silver-containing cellulosic separator for electrochemical cellsYARDNEY ELECTRIC CORP·Filed 1976·Granted May 23, 1978·9 cites·18 claims
- 1837US4441997ALiquid filtration systemYARDNEY ELECTRIC CORP·Filed 1983·Granted Apr 10, 1984·6 cites·5 claims
- 1937US4120757AMethod of making sintered plaque cadmium electrodesYARDNEY ELECTRIC CORP·Filed 1977·Granted Oct 17, 1978·5 cites·10 claims
- 2035US4118552ASelf-supporting electrode and method of making sameYARDNEY ELECTRIC CORP·Filed 1978·Granted Oct 3, 1978·4 cites·15 claims
- 2133US4292143AMethod of making sintered plaque nickel electrodesYARDNEY ELECTRIC CORP·Filed 1980·Granted Sep 29, 1981·4 cites·11 claims
- 2224US4063576AHeat treatment of NiOx utilized in pressed nickel electrodesYARDNEY ELECTRIC CORP·Filed 1976·Granted Dec 20, 1977·1 cites·12 claims
- 2320US4198594AMethod of charging a vented alkaline electrolyte-containing electrochemical cellYARDNEY ELECTRIC CORP·Filed 1978·Granted Apr 15, 1980·1 cites·9 claims
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