US2915397A
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Cooking device and method
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US2936741A
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Temperature stabilized fluid heater and a composition of matter for the storage of heat therefor
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US2989856A
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Temperature stabilized container and materials therefor
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US2856506A
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Method for storing and releasing heat
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US2677243A
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Method and apparatus for the storage of heat
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US2808494A
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Apparatus for storing and releasing heat
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GB708471A
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Improvements in or relating to heat storage unit
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GB694553A
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Improvements in or relating to a device and a composition of matter for the storage of heat
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US2677367A
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Heat storage unit
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US2677664A
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Composition of matter for the storage of heat
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US2595905A
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Radiant energy heat transfer device
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