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| 7976992 | Non-circulating coolant PEM fuel cell power plant with antifreeze... |
| 7972736 | Fuel cell system with warming-up and method of operating the same |
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| 7939212 | Flux control apparatus and fuel cell system |
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| 7927750 | Micro channel heater for even heating |
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| 7914932 | All-solid-state battery |
| 7901825 | Direct type fuel cell power generator |
| 7897276 | Intersecting battery cavities |
| 7892686 | Fuel cell system with integral gas and refrigerant drive device |
| 7887961 | Fuel cell with hydrogen internal recirculation |
| 7883814 | Fuel cell separator with integral seal member |
| 7875384 | Secondary battery |
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| 7862931 | Lead-based alloy for lead-acid battery, substrate for lead-acid b... |
| 7862947 | Fault management in a fuel cell-based system |
| 7862954 | Fuel cell |
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| 7858252 | Active control strategy for PEM fuel cell liquid water evacuation |
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| 7833668 | Fuel cell system with greater than 95% fuel utilization |
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