Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Proton exchange membrane fuel cell with a bellows-shaped membrane electrode assembly device

Proton exchange membrane fuel cell with a bellows-shaped membrane electrode assembly device

US Patent 10396373 · Granted Aug 27, 2019

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Organometallic solution based high resolution patterning compositions and corres2025
Organotin oxide hydroxide patterning compositions, precursors, and patterning2025
Organometallic photoresist developer compositions and processing methods2025
Electronic seal label apparatus, electric motor assembly and electronic seal lab2025
Grafting device and grafting method based on UV adhesive2025
Infrared stealth cloth and infrared stealth clothes2025
Carbon nanotube composite hydrogen evolution catalytic film and method for makin2025
Tunneling transistor2025
Organotin patterning materials with ligands having silicon/germanium; precursor 2025
Organotin oxide hydroxide patterning compositions, precursors, and patterning2025
Carbon nanotube-transition metal oxide composite and method for making the same2025
Organometallic solution based high resolution patterning compositions2025