Patents by Inventor Korey Stellmach

Korey Stellmach 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).

  • Plastic glazing panel having UV curable printed pattern and process for making the same
    Patent number: 8361601
    Abstract: An economical method of manufacturing a plastic glazing panel having a decorative marking and/or opaque border printed from a UV curable ink is presented. This economical method includes the steps of forming a plastic panel; printing an opaque pattern from an ink, the pattern having an A-side and a B-side with the B-side being in contact with the plastic panel; curing the ink in the shape of the printed pattern using UV radiation directed at the ink from both the A-side and B-side; applying a weatherable layer on the A side of the pattern and on the plastic panel; curing the weatherable layer; and depositing an abrasion resistant layer onto the weatherable layer.
    Type: Grant
    Filed: May 1, 2008
    Date of Patent: January 29, 2013
    Assignee: Exatec LLC
    Inventors: Christophe Lefaux, Nandakumar Menon, Korey Stellmach, Sunitha K. Grandhee, Keith D. Weiss, Ken Foster
  • UV CURABLE INK FOR A PLASTIC GAZING SYSTEM
    Publication number: 20110288198
    Abstract: A UV curable printing ink system suitable for printing a decorative marking and/or opaque border, preferably used in the manufacture of an automotive plastic glazing panel, is described.
    Type: Application
    Filed: January 25, 2010
    Publication date: November 24, 2011
    Applicant: Sun Chemical Corporation
    Inventors: Nandakumar Menon, Korey Stellmach
  • PLASTIC GLAZING PANEL HAVING UV CURABLE PRINTED PATTERN AND PROCESS FOR MAKING THE SAME
    Publication number: 20080274321
    Abstract: An economical method of manufacturing a plastic glazing panel having a decorative marking and/or opaque border printed from a UV curable ink is presented. This economical method includes the steps of forming a plastic panel; printing an opaque pattern from an ink, the pattern having an A-side and a B-side with the B-side being in contact with the plastic panel; curing the ink in the shape of the printed pattern using UV radiation directed at the ink from both the A-side and B-side; applying a weatherable layer on the B-side of the ink and on the plastic panel; curing the weatherable layer; and depositing an abrasion resistant layer onto the weatherable layer.
    Type: Application
    Filed: May 1, 2008
    Publication date: November 6, 2008
    Inventors: Christophe Lefaux, Nandakumar Menon, Korey Stellmach, Sunitha K. Grandhee, Keith D. Weiss, Ken Foster