Patents by Inventor David Recktenwald

David Recktenwald 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 for surface marking a molded article
    Publication number: 20070096359
    Abstract: The present invention relates to a method to mark the surface of a molded article more specifically to a method to be used as an anti-counterfeit device. The method provides for a molded article with a surface comprising a special mark that is visible under certain conditions and not visible under other conditions.
    Type: Application
    Filed: July 2, 2004
    Publication date: May 3, 2007
    Inventors: Jan Torfs, David Recktenwald