Patents by Inventor Guy P. Leighton

Guy P. Leighton 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).

  • Combustion system
    Patent number: 3947001
    Abstract: This invention relates to the heat induration of formed bodies of ore such as green iron ore pellets on a travelling grate and more particularly to an improved, simplified combustion chamber construction.
    Type: Grant
    Filed: January 13, 1975
    Date of Patent: March 30, 1976
    Assignee: Dravo Corporation
    Inventor: Guy P. Leighton