Assignee
C & D POWER SYSTEMS INC
US·4 granted patents·100 citations·filing 1986–1988
Top patents by PatentIndex Score
4 records- 0181US4683647APost seal and method of manufacture for lead-acid batteriesC & D POWER SYSTEMS INC·Filed 1986·Granted Aug 4, 1987·39 cites·15 claims
- 0271US4889778AAlkali metal polysilica gel electrolyte lead-acid battery and method for making the sameC & D POWER SYSTEMS INC·Filed 1988·Granted Dec 26, 1989·33 cites·40 claims
- 0363US4752545APost seal and method of manufacture for lead-acid batteriesC & D POWER SYSTEMS INC·Filed 1987·Granted Jun 21, 1988·20 cites·17 claims
- 0438US4863816AAlkali metal polysilica gel electrolyte lead-acid battery and method for making the sameC & D POWER SYSTEMS INC·Filed 1987·Granted Sep 5, 1989·8 cites·8 claims
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