Patents by Inventor Christopher Zdon

Christopher Zdon 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).

  • Taggants for products and method of taggant identification
    Publication number: 20060037222
    Abstract: The tagging of articles is performed by applying microparticle taggants to the articles by means of a coating that adheres the particles to the surface of the articles. The microparticle taggants have a specific identifiable code or other quality. The coating material and microparticles are applied to the exterior surface of the articles and dried or cured thereon. The microparticles may have a magnetically attractive quality for purpose of collection of the particles for analysis. The microparticles are washed from the surface of the articles and collected in a vessel. The microparticles in the vessel are assembled or collected by means of a magnet.
    Type: Application
    Filed: December 2, 2002
    Publication date: February 23, 2006
    Inventors: Dan Hunt, Christopher Zdon, Charles Hanson