Patents by Inventor Lawrence E. Turowski

Lawrence E. Turowski 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).

  • Method of continuous casting slabs to produce good surface quality hot-rolled band
    Patent number: 4657066
    Abstract: A method is provided for producing substantially austenitic stainless steel strip, particularly chromium-nickel grades, having ultra low sulfur levels up to 0.002% by conventionally continuously casting the slab and thereafter hot rolling the slab to hot-rolled band by improving the ability to achieve hot-rolled band having good surface quality as characterized by reduced metallurgical slivers.
    Type: Grant
    Filed: June 28, 1985
    Date of Patent: April 14, 1987
    Assignee: Allegheny Ludlum Corporation
    Inventors: Clifford R. Whiddon, Daniel R. Flaherty, Lawrence E. Turowski