Patents by Inventor Samuel C. Dotson

Samuel C. Dotson 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).

  • Swing scaffold for hot blast stove checker chamber relining
    Patent number: 4276956
    Abstract: A process of erecting interior combustion and checker chambers in a hot blast stove by lining the checker chamber and building the chamber wall from a vertically movable scaffold in the checker chamber shaped to conform with the interior thereof, laying up checkerwork in the checker chamber beneath the movable scaffold, these two operations being supplied from outside the stove through feed openings at progressive heights, and lining the combustion chamber from a vertically movable work scaffold within the combustion chamber. All three principle operations are carried on concurrently.
    Type: Grant
    Filed: January 16, 1980
    Date of Patent: July 7, 1981
    Assignee: Andco Incorporated
    Inventors: Ronald S. Mamula, Samuel C. Dotson
  • Hot blast stove erection process
    Patent number: 4221537
    Abstract: A process of erecting interior combustion and checker chambers in a hot blast stove by lining the checker chamber and building the chamber wall from a vertically movable scaffold in the checker chamber shaped to conform with the interior thereof, laying up checkerwork in the checker chamber beneath the movable scaffold, these two operations being supplied from outside the stove through feed openings at progressive heights, and lining the combustion chamber from a vertically movable work scaffold within the combustion chamber. All three principal operations are carried on concurrently.
    Type: Grant
    Filed: August 21, 1978
    Date of Patent: September 9, 1980
    Assignee: Andco Incorporated
    Inventors: Ronald S. Mamula, Samuel C. Dotson