Assignee
ESTCO BATTERY MAN INC
US·5 granted patents·233 citations·filing 1997–2004
Top patents by PatentIndex Score
5 records- 0186US6239579B1Device for managing battery packs by selectively monitoring and assessing the operative capacity of the battery modules in the packESTCO BATTERY MAN INC·Filed 1997·Granted May 29, 2001·133 cites·11 claims
- 0284US6541941B2Fuel cell managerESTCO BATTERY MAN INC·Filed 2001·Granted Apr 1, 2003·55 cites·4 claims
- 0376US7038424B2Method and apparatus for rejuvenating fuel cellsESTCO BATTERY MAN INC·Filed 2003·Granted May 2, 2006·16 cites·41 claims
- 0474US6339313B1Fuel cell managerESTCO BATTERY MAN INC·Filed 2000·Granted Jan 15, 2002·29 cites·4 claims
- 0544US7842425B2Electrical interconnect for a fuel cell stackESTCO BATTERY MAN INC·Filed 2004·Granted Nov 30, 2010·0 cites·12 claims
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