Patents by Inventor Djorn Keding

Djorn Keding 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 electron-beam curing of varnished board
    Patent number: 5529812
    Abstract: The present invention concerns a method of manufacturing decorative board meeting exceptionally high standard concerning abrasion resistance, scratch resistance and impact resistance and which for this pruposes is varnished, electron-beam cured to 60-9.5%, is subjected to a pressing treatment and finally it is electron-beam cured to 100% to provide the disired abrasion resistance, gloss, and surface finish.
    Type: Grant
    Filed: February 21, 1995
    Date of Patent: June 25, 1996
    Inventor: Djorn Keding