Patents by Inventor Richard D. Ludescher

Richard D. Ludescher 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).

  • Publication number: 20160242448
    Abstract: Toe present invention relates to compositions containing photoluminescent substances in sufficient amount capable of emitting luminescence upon exposure to an external radiation source of stimulating photons. The present invention is also directed to methods of making and using such compositions. The use of such compositions can be with or without UV or visible light sources. Kit products containing such compositions' and light sources are also disclosed.
    Type: Application
    Filed: October 8, 2014
    Publication date: August 25, 2016
    Inventors: Richard D. Ludescher, Maria G. Corradini