Patents by Inventor Karl Axel Hugosson

Karl Axel Hugosson 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).

  • Clamping device for electrochemical cell
    Patent number: 6471835
    Abstract: The invention relates to an electrode assemblage clamping device for an electrode comprising two parallel, essentially flat and rectangular electrode members, and at least one current supply rod/conductor bar, arranged between and in conductive contact with said electrode members. The device comprises a clamping means provided along at least a part of the vertical peripheral edges of said electrode elements, said clamping means comprising a resilient member and an abutment member. The latter are configured such that each electrode member is clamped between one respective part each of the abutment member and of the resilient member.
    Type: Grant
    Filed: October 17, 2000
    Date of Patent: October 29, 2002
    Assignee: Permascand AB
    Inventors: Maria Sjöberg, Anders Ullman, Karl Axel Hugosson, Mikael Tenfält, Martin Kroon, Jostein Per Saetre, Tor Haakon Groesle