Patents by Inventor Folker Jung

Folker Jung 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).

  • Identity card
    Patent number: 4804827
    Abstract: An identity card, on which a printing area is to be electrostatically printed, consists of a two-layer paper laminate in which the adhesive layer joining the two layers is colored. The paper laminate is calendered and has a thickness of approximately 0.3 mm and a weight per unit area of approximately 300 g/m.sup.2. Both surfaces are provided with a pigment layer and a varnish made of a recticulated acrylate varnish, which each leave a printing area open.
    Type: Grant
    Filed: December 5, 1986
    Date of Patent: February 14, 1989
    Assignee: Jung GmbH
    Inventor: Folker Jung