Patents by Inventor John Ross Elliott

John Ross Elliott 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).

  • Recirculating plumbing system
    Patent number: 5913614
    Abstract: A water conservation and delivery system for a building includes a first subsystem for dispensing clean water from a faucet, a second subsystem for draining waste water from the vessel supplied by the faucet, and a third subsystem for recirculating clean water prior to dispensement back into the dispensing subsystem while the dispensing temperature and flow are adjusted.
    Type: Grant
    Filed: May 27, 1997
    Date of Patent: June 22, 1999
    Inventors: James Andrew Smith, John Ross Elliott, Michael E.S. Lawrence