Publication number US7445647 B1 Publication type Grant Application number US 11/437,225 Publication date Nov 4, 2008 Filing date May 19, 2006 Priority date Aug 3, 2005 Fee status Lapsed Also published as US7776485 Inventors Edward Lee Davis, Benjamin Franklin Schafer Original Assignee Hydra Fuel Cell Corporation Export Citation BiBTeX, EndNote, RefMan Patent Citations (30), Referenced by (3), Classifications (42), Legal Events (5) External Links: USPTO, USPTO Assignment, Espacenet
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