Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Electrochemical cell bipolar plate with sealing feature

Electrochemical cell bipolar plate with sealing feature

US Patent 7452623 · Granted Nov 18, 2008

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Systems and methods for fuel cell gas circulation2021
Vertically stackable and retrofittable traffic cone linking2014
Electrochemical cell bipolar plate2008
Complementary material conditioning system for a chemical mechanical polishing m2000
Polymer adhesive plasma confinement ring1999
Connections and methods of restricting an opening1999
Shipping carton with flap holder for preventing spillage of packing material1998
Vacuum seal for a ball junction1997
Rotatable flange union for use with vacuum systems1995
Conmag shield1993
Dispenser for reactive chemicals1989
Reconfigurable work station for a video display unit and keyboard1988