Patents by Inventor Nicholas R. Jung

Nicholas R. 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).

  • Method of making relief printing plates with concave printing areas
    Patent number: 4283484
    Abstract: Relief printing plates are described in which the raised printing areas are concave or dished. This gives, on printing, a more even ink distribution over the image area. Photographic methods for producing such plates are described.
    Type: Grant
    Filed: January 19, 1979
    Date of Patent: August 11, 1981
    Assignee: Letraset USA, Inc.
    Inventors: Michael J. B. Fairhead, Nicholas R. Jung