Patents by Inventor Harry Efstathiades

Harry Efstathiades 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).

  • Master Key Identification System
    Publication number: 20090180664
    Abstract: A method of identifying keys is described. The method includes scanning an unidentified master key to create an unidentified image. The unidentified image defines a first set of data having key blank and master key identifying information for the unidentified key. The first set of data is compared to a second set of data, having a plurality of identified digital images including key blank and master key identifying information of those identified digital images, to determine if the unidentified master key matches an identified master keys.
    Type: Application
    Filed: January 16, 2008
    Publication date: July 16, 2009
    Inventors: Christine Efstathiades, Harry Efstathiades