| Patent No. | Patent Title: |
| 4305999 | Electrochemical power generation |
| 4142024 | Electrolyte-cathode assembly for a fuel cell |
| 4135039 | Electrode structures and electrodes therefrom for use in electrol... |
| 4129685 | Fuel cell structure |
| 4129689 | Electro-chemical cells |
| 4127701 | Refuelable electrical energy storage device |
| 4120087 | Method of securing a battery terminal to an external wall |
| 4117202 | Solar powered biological fuel cell |
| 4115215 | Aluminum purification |
| 4115633 | Electrochemical device comprising ternary ionic conductors |
| 4115628 | Electrode comprising a nickel based catalyst for electrochemical ... |
| 4115214 | Fused bath cell lid having corrosion protection means and method ... |
| 4115627 | Electrochemical cell comprising a ribbed electrode substrate |
| 4115626 | Air/zinc flat cell |
| 4113923 | Fuel cell including at least one improved element |
| 4113922 | Trifluorostyrene sulfonic acid membranes |
| 4111764 | Method for feeding a subliming material into a liquid |
| 4110179 | Process and device for the production of aluminium by the electro... |
| 4110178 | Flow control baffles for molten salt electrolysis |
| 4108741 | Process for production of aluminum |
| 4108743 | Method and apparatus for separating a metal from a salt thereof |
| 4109063 | Composite body |
| 4107396 | Method and apparatus for the production of high outputs with high... |
| 4107397 | Electro-chemical cells |
| 4107395 | Overchargeable sealed metal oxide/lanthanum nickel hydride batter... |
| 4105830 | Air depolarized cell |
| 4105829 | Metal halogen batteries and method of operating same |
| 4104197 | Method of making gas diffusion electrodes for electrochemical cel... |
| 4101716 | Use of high surface area mixed metal oxides of manganese and calc... |
| 4101717 | Electrochemical generators with a sedimentation bed and divergent... |
| 4101718 | Battery of laminated structure having battery frame of novel stru... |
| 4101393 | Method of cleaning filter bags in a system for effluent gas recyc... |
| 4100332 | Comb type bipolar electrode elements and battery stacks thereof |
| 4100331 | Dual membrane, hollow fiber fuel cell and method of operating sam... |
| 4098958 | Thermoelectric generator devices and methods |
| 4098964 | Storage battery with recombination catalyst |
| 4098959 | Fuel cell fuel control system |
| 4098960 | Fuel cell fuel control system |
| 4095015 | Galvanic processes and anodes for carrying the processes into eff... |
| 4092461 | Electrochemical generators with a sedimentation bed |
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