Patents by Inventor Frank Duraes

Frank Duraes 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).

  • POLARIZING COATINGS HAVING IMPROVED QUALITY
    Publication number: 20100304019
    Abstract: A method for preparing a polarizing substrate comprising a dye layer in which the substrate is contacted with a first solution having a organic silane at a temperature greater than room temperature.
    Type: Application
    Filed: May 29, 2009
    Publication date: December 2, 2010
    Inventors: Pierre-Jean Baron, Jerome Vivien Davidovits, Bruno Dufour, Frank Duraes, Eric Gesell, Philippe Sinard