Patents by Inventor Tore Anderssen

Tore Anderssen 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).

  • Method of disposing of precipitated silica
    Patent number: 4141945
    Abstract: A method of disposing of silica dust precipitated from metallurgical furnaces producing products high in silicon content by making mechanically strong metal oxide pellets with the silica dust as a binder is disclosed.
    Type: Grant
    Filed: June 17, 1977
    Date of Patent: February 27, 1979
    Assignee: Elkem-Spigerverket A/S
    Inventors: Tore Anderssen, Kjell Larsen