Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Portable gas generating device and electrical fuel cell power supply comprising such a device

Portable gas generating device and electrical fuel cell power supply comprising such a device

US Patent 7976786 · Granted Jul 12, 2011

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for treating a polymer part in order to modify its roughness and/or to fu2025
Device for generation of a gas2022
Gas generation device2022
Device for detecting a leak in a sealed enclosure2020
Organic optoelectronic device, array of such devices and method for producing su2020
Anode chambers with variable volumes2018
Fuel-cell stack comprising an anode chamber comprising in the anode chamber an a2017
Gas generator with buoyant catalyst carrier2017
Hydrogen generating fuel cell cartridges2016
Optoelectronic device having an embedded electrode2014
Fuel cell with current collectors integrated with the solid electrolyte and proc2014
Fuel cell protection device2014