Patents by Inventor Johan Hilding Mogard

Johan Hilding Mogard 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).

  • Nuclear fuel element
    Patent number: 4004972
    Abstract: Nuclear fuel element for use in power producing nuclear reactors, comprising a plurality of axially aligned ceramic cylindrical fuel bodies of the sintered type, and a cladding tube of metal or metal alloys, wherein said cladding tube on its cylindrical inner surface is provided with a plurality of slightly protruding spacing elements distributed over said inner surface.
    Type: Grant
    Filed: January 30, 1974
    Date of Patent: January 25, 1977
    Assignee: Aktiebolaget Atomenergi
    Inventor: Johan Hilding Mogard