Flexible, conducting plastic electrode and process for its...

Flexible, electrically conductive composites, process for...

Flexible, plastic battery separator and process for making same

Flexibly mounted high-temperature fuel cell

Float type metal-air battery

Float valve for container-filling systems, in particular...

Floating battery rack to be assembled from piece parts

Flooded lead acid battery with tilt-over capability

Flow channels for fuel cell

Flow disruptor enhanced fuel cell

Flow field

Flow field

Flow field design for high fuel utilization fuel cells

Flow field for fuel cell and fuel cell stack

Flow field pattern for fuel cell stack separator plates

Flow field plate

Flow field plate arrangement

Flow field plate assembly for an electrochemical fuel cell

Flow field plate for a fuel cell and fuel cell assembly...

Flow field plate for a fuel cell and fuel cell assembly...