Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Bipolar plate and fuel cell comprising such a bipolar plate

Bipolar plate and fuel cell comprising such a bipolar plate

US Patent 7468216 · Granted Dec 23, 2008

Estimated economic value: $3,198,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Fuel cell assembly and method for operating a fuel cell assembly2020
Fuel cell assembly and method for operating a fuel cell assembly2019
Humidification cell2017
Contact device and fuel cell stack or fuel cell block comprising one such contac2011
Bipolar plate and fuel cell comprising such a bipolar plate2011
Photolithographic structure generation process2000
PEM fuel cell2000
Semiconductor component having a passivation layer and method for manufacturing 1997
Multilayer printed circuit boards and multichip-module substrates, with layers o1997
Connection and build-up technique for multichip modules1996
Negative resists with high thermal stability comprising end capped polybenzoxazo1996
Amorphous, hydrogenated carbon as an insulator in device fabrication1995