Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Electrochemical cell with improved internal contact

Electrochemical cell with improved internal contact

US Patent 7618742 · Granted Nov 17, 2009

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Electrochemical device having spiral wound electrodes2025
Secondary cell with high recharging efficiency and long term stability2022
Secondary cell with high recharging efficiency and long term stability2019
Vapor transmission resistant seal members for nonaqueous electrochemical cells2013
Closure assembly for electrochemical cells2013
Electrochemical cell with improved internal contact2012
Housing for a sealed electrochemical cell2012
Closure assembly with low vapor transmission for electrochemical cell2012
Battery cell with improved pressure relief vent2011
Housing for a sealed electrochemical battery cell2011
Fluid manager including electrical contacts and a battery including the same2010
Closure vent seal and assembly2010