Patents by Inventor William R. Ryks

William R. Ryks 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 water heating systems
    Patent number: 7460769
    Abstract: Modular water heating systems include a self-standing rack on which one or two separate tankless water heaters and a separate water storage tank are mounted. A pump recirculates the water between the storage tank and the water heater or heaters to maintain a drawdown supply of hot water. The various water lines between the tankless water heater or heaters, storage tank and water circulation pump may include isolation valves, quick connectors and flexible lines for easy replacement of any of the component parts as needed.
    Type: Grant
    Filed: October 31, 2006
    Date of Patent: December 2, 2008
    Inventor: William R. Ryks
  • MODULAR WATER HEATING SYSTEMS
    Publication number: 20080152331
    Abstract: Modular water heating systems include a self-standing rack on which one or two separate tankless water heaters and a separate water storage tank are mounted. A pump recirculates the water between the storage tank and the water heater or heaters to maintain a drawdown supply of hot water. The various water lines between the tankless water heater or heaters, storage tank and water circulation pump may include isolation valves, quick connectors and flexible lines for easy replacement of any of the component parts as needed.
    Type: Application
    Filed: October 31, 2006
    Publication date: June 26, 2008
    Inventor: William R. Ryks