Patents by Inventor Richard Shane Nagy

Richard Shane Nagy 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).

  • MODULAR AIR FILTER
    Publication number: 20130133301
    Abstract: An air filter for exemplary use with forced air circulation systems includes a modular media core having rigid top and bottom media supports that are connectable with a variety of axial supports to form a high efficiency air filter cartridge useful with many different types of air circulation systems.
    Type: Application
    Filed: November 28, 2011
    Publication date: May 30, 2013
    Applicant: GENERAL FILTERS, INC.
    Inventors: Gregory Vance Sproule, Richard Shane Nagy