LandOfFree - US Patents - Listing for Chemistry: electrical current producing apparatus, product, and

Chemistry: electrical current producing apparatus – product – and – Fuel cell – subcombination thereof – or method of making or... – Process or means for control of operation

Efficient micro fuel cell systems and methods

Chemistry: electrical current producing apparatus – product – and – Fluid active material or two-fluid electrolyte combination... – Active material in molten state

Efficient sodium/sulfur battery

Chemistry: electrical current producing apparatus – product – and – Having diverse cells or diverse removable cells in a support...

Elastic sheet structure for the contact of a battery set

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode

Elastomeric binders for battery electrodes

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Include electrolyte chemically specified and method

Elecrolyte for a secondary cell

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Plural cells

Electical device having alternating layers of fibrous electrodes

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Tape or flexible-type cell including tape fuel cells or...

Electra-optical device including a nitrogen containing electroly

Chemistry: electrical current producing apparatus – product – and – Sealed cell having gas prevention or elimation means – Prevention or elimination means is one of the cell...

Electric accumulator

Chemistry: electrical current producing apparatus – product – and – Having movable mechanical means to provide relative motion...

Electric accumulator and storage cell

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Include electrolyte chemically specified and method

Electric accumulator battery

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode

Electric accumulator cell with at least one dissoluble electrode

Chemistry: electrical current producing apparatus – product – and – Fluid active material or two-fluid electrolyte combination... – Active material in molten state

Electric accumulator with a solid electrolyte

Chemistry: electrical current producing apparatus – product – and – Fluid active material or two-fluid electrolyte combination... – Active material in molten state

Electric accumulator with a solid electrolyte

Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation

Electric appliance and fluid depolarized cell with low parasitic

Chemistry: electrical current producing apparatus – product – and – Fuel cell – subcombination thereof – or method of making or... – Process or means for producing – recycling – or treating...

Electric automobile

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode

Electric automobile and electric power drive therefor

Chemistry: electrical current producing apparatus – product – and – Cell support for removable cell – Having switch or interlock means

Electric batteries

Chemistry: electrical current producing apparatus – product – and – Fluid active material or two-fluid electrolyte combination... – Active material in molten state

Electric batteries

Chemistry: electrical current producing apparatus – product – and – Plural concentric or single coiled electrode

Electric batteries