Patents by Inventor Jacob W. Mattern

Jacob W. Mattern 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).

  • Premix lean burner
    Patent number: 8113821
    Abstract: A burner assembly for lean, low NOx combustion may include a gaseous fuel manifold, counter-swirl vanes, and a converging nozzle with bluff body flame anchors. A cooling air tube optionally extends from the air inlet to the nozzle.
    Type: Grant
    Filed: March 7, 2008
    Date of Patent: February 14, 2012
    Assignee: Hauck Manufacturing Company
    Inventors: James J. Feese, Bruce A. Wartluft, Jacob W. Mattern
  • PREMIX LEAN BURNER
    Publication number: 20090226852
    Abstract: A burner assembly for lean, low NOx combustion may include a gaseous fuel manifold, counter-swirl vanes, and a converging nozzle with bluff body flame anchors. A cooling air tube optionally extends from the air inlet to the nozzle.
    Type: Application
    Filed: March 7, 2008
    Publication date: September 10, 2009
    Inventors: James J. Feese, Bruce A. Wartluft, Jacob W. Mattern