Patents by Inventor Louis J. Privoznik

Louis J. Privoznik 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).

  • Automatic flame cutter for mitres with constant angle bevels on a pipe
    Patent number: 4135701
    Abstract: A boom carrying a cutting torch is synchronized with a turntable and the torch is mounted to follow an arcuate slide and is synchronized with the turntable to make a mitred cut on the pipe and form a constant angle bevel on the mitered cut.
    Type: Grant
    Filed: February 2, 1977
    Date of Patent: January 23, 1979
    Assignee: Westinghouse Electric Corp.
    Inventors: Stanley C. Light, Jr., Louis J. Privoznik