Patents by Inventor Edward L. Frandrup

Edward L. Frandrup 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).

  • CONVERSION OF PRINTING PLATE CYLINDERS FOR INCREASED PRINTING LENGTH
    Publication number: 20110203469
    Abstract: Devices for converting a printing plate cylinder from a first configuration that provides a first printable length to a second configuration that provides a second printable length greater than the first printable length
    Type: Application
    Filed: August 24, 2010
    Publication date: August 25, 2011
    Inventors: Robert M. Deis, Edward L. Frandrup