Patents by Inventor Larry S. Zelson

Larry S. Zelson 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).

  • Flame stabilized oxy-fuel recirculating burner
    Patent number: 4954076
    Abstract: A non-water cooled, nozzle-mixed oxy-fuel burner wherein high oxidant velocity and a venturi aspirate or recycle products of combustion through the burner block and mix them into the flowing oxidant stream to act as a diluent and provide mass to moderate flame temperature. The burner includes means in said oxidant stream to improve flame stability.
    Type: Grant
    Filed: July 28, 1989
    Date of Patent: September 4, 1990
    Assignee: Air Products and Chemicals, Inc.
    Inventors: Kenneth J. Fioravanti, Larry S. Zelson, Charles E. Baukal, Jr.