Coal Patents (Class 48/101)
  • Gas generation apparatuses and processes
    Patent number: 3933618
    Abstract: Readily maintained and operated apparatus for generation of combustible gas mixture and motor fuels from coal with cycling of the heat energy sources for heating coal.
    Type: Grant
    Filed: March 11, 1974
    Date of Patent: January 20, 1976
    Assignee: Blue Ember Flame Corporation
    Inventor: Colonel E. Patton