Patents by Inventor Erik E. Roessner

Erik E. Roessner 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).

  • Photopolymer assembly
    Patent number: 8298637
    Abstract: The invention relates to an element, in particular a photopolymer unit, with a rear layer and a top layer which are joined to one another to form a sealed bag in which a precursor of a plastic which can be polymerised with electromagnetic radiation is contained, in particular a photopolymer. The top layer is made from a cast plastic. The invention further relates to the production of a printing plate from this element.
    Type: Grant
    Filed: August 7, 2009
    Date of Patent: October 30, 2012
    Assignee: Trodat GmbH
    Inventors: Alexander R. Veress, Erik E. Roessner, Colin J. Brunton
  • PHOTOPOLYMER ASSEMBLY
    Publication number: 20100035002
    Abstract: The invention relates to an element, in particular a photopolymer unit, with a rear layer and a top layer which are joined to one another to form a sealed bag in which a precursor of a plastic which can be polymerised with electromagnetic radiation is contained, in particular a photopolymer. The top layer is made from a cast plastic. The invention further relates to the production of a printing plate from this element.
    Type: Application
    Filed: August 7, 2009
    Publication date: February 11, 2010
    Applicant: Trodat GmbH
    Inventors: Alexander R. Veress, Erik E. Roessner, Colin J. Brunton