Patents by Inventor Joshua H. Halverson

Joshua H. Halverson 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).

  • Secondary room air heat exchanger and method of heating secondary room air
    Patent number: 8978639
    Abstract: Heating a room in a structure with a fireplace includes feeding combustible gas to a burner of a combustion assembly of the fireplace to create heat and flames with hot exhaust air passing out of a combustion chamber of the fireplace through an exhaust duct and into an exhaust air conduit of a secondary heat exchanger and out of the structure.
    Type: Grant
    Filed: October 14, 2011
    Date of Patent: March 17, 2015
    Assignee: Hearth & Home Technologies, Inc.
    Inventors: Joshua H. Halverson, John G. Pecka, Bruno J. Miller
  • SECONDARY ROOM AIR HEAT EXCHANGER
    Publication number: 20130092150
    Abstract: Heating a room in a structure with a fireplace includes feeding combustible gas to a burner of a combustion assembly of the fireplace to create heat and flames with hot exhaust air passing out of a combustion chamber of the fireplace through an exhaust duct and into an exhaust air conduit of a secondary heat exchanger and out of the structure.
    Type: Application
    Filed: October 14, 2011
    Publication date: April 18, 2013
    Applicant: Hearth & Home Technologies, Inc.
    Inventors: Joshua H. Halverson, John G. Pecka, Bruno J. Miller