Patents by Inventor Arvid Inge Sorvik

Arvid Inge Sorvik 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 for neutralizing waste
    Patent number: 5653182
    Abstract: Method for neutralizing waste, such as powder from luminescent tubes and similarly, residue from incineration of household waste, optionally comprising environmentally hazardous components, such as Hg, Cd, Zn, Co or Ba. The waste is fed into a melting furnace in conjunction with an SiO.sub.
    Type: Grant
    Filed: December 28, 1995
    Date of Patent: August 5, 1997
    Assignee: HAS Holding AS
    Inventor: Arvid Inge Sorvik