Patents by Inventor Claes Lannart Eriksson

Claes Lannart Eriksson 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 and device for heat treatment of a disc
    Patent number: 6663744
    Abstract: Method and device for heat treatment of a disc, whereby the disc (1) is placed on a carrier (14) after which the disc is irradiated. During the radiation the carrier is kept on a desired temperature. The desired temperature of the carrier is about the temperature of the disc prior to placement on the carrier. The disc comprises two disc elements and an adhesive layer between the disc elements, whereby the adhesive layer is cured by the irradiation with ultraviolet light.
    Type: Grant
    Filed: November 6, 2000
    Date of Patent: December 16, 2003
    Assignee: OTB Group B.V.
    Inventors: Lars Gustaf Magnus Bering, Rolf Tommy Nils Karlsson, Claes Lannart Eriksson, Lars Göran Eriksson, Per Ove Öhman