Improvements in gaskets and bipolar plates for pem fuel cells
Improvements in or relating to electrochemical cells
Improvements relating to fuel cell systems
Improvements to ni-zn battery
In situ short-circuit protection system and method for...
In-line dry cell cartridge or housing
Indented electrode cup for a galvanic cell
Independent-multi cell batteries
Indicator for display of battery freshness
Indirect internal reforming solid oxide fuel cell and method...
Indirect internal reforming solid oxide fuel cell system
Indirect measurement of fuel concentration in a liquid feed...
Industrial battery plate
Industrial battery stack, and apparatus and method for...
Industrial process field device with energy limited battery...
Inert cathode for selective reduction of oxygen and a method...
Inertial pump for moving gases in a micro fuel cell
Inexpensive electrode for metal-air cells and method of...
Injection molded top
Inorganic binders for battery electrodes and aqueous...