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... – Fuel cell with solid electrolyte

Paraffin fuel cell

Chemistry: electrical current producing apparatus – product – and – Having earth feature

Parallel flow fuel cell

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

Parallel stack antifreeze system

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

Parasitic corrosion resistant anode for use in metal/air or meta

Chemistry: electrical current producing apparatus – product – and – Having magnetic field feature

Particle feeding apparatus for electrochemical power source and

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

Particulate electrode including electrolyte for a...

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

Particulate electrode including electrolyte for a...

Chemistry: electrical current producing apparatus – product – and – Process of cell operation

Particulate interface for electrolytic cells and electrolytic pr

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

Particulate positive electrode active material for a lithium...

Chemistry: electrical current producing apparatus – product – and – With measuring – testing – or indicating means

Pass/fail battery indicator and tester

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

Passivation-free solid state battery

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

Passive air breathing fuel cells

Chemistry: electrical current producing apparatus – product – and – Having magnetic field feature

Passive control of fuel concentration in a liquid feed fuel...

Chemistry: electrical current producing apparatus – product – and – With heat exchange feature

Passive cooling device for extending battery life

Chemistry: electrical current producing apparatus – product – and – With heat exchange feature

Passive cooling device for extending battery life

Chemistry: electrical current producing apparatus – product – and – With control means responsive to battery condition sensing... – Temperature control

Passive cooling system

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

Passive cooling system for fuel cell stack

Chemistry: electrical current producing apparatus – product – and – Having magnetic field feature

Passive electrode blanketing in a fuel cell

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

Passive microcoolant loop for an electrochemical fuel cell