Columbia Power Technologies
Columbia Power Technologies Patent applications | ||
Patent application number | Title | Published |
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20100213710 | Direct drive rotary wave energy conversion - An apparatus and method for converting wave energy using the relative rotational movement between two interconnected float assemblies and the relative rotational movement between each of the float assemblies and a spar which extends from a connection with the float assemblies at the water surface into the water. | 08-26-2010 |