Patents by Inventor Fraser Johnson

Fraser Johnson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Wave energy device
    Publication number: 20070180823
    Abstract: A wave energy device in the form of a self buoyant heave-resistant vessel (10) comprising two or more discrete flow paths into which water can be urged by wave action and a bi-directional energy extractor in fluid communication with said path(s) and atmosphere, arranged to extract energy from air movements in said path(s) caused by said wave action.
    Type: Application
    Filed: March 8, 2005
    Publication date: August 9, 2007
    Applicant: ORECon Limited
    Inventor: Fraser Johnson