Patents by Inventor Mark David Kotyuk

Mark David Kotyuk 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 for installation of refractory material into a metallurgical vessel
    Patent number: 6280664
    Abstract: A method for forming a lining on the internal faces of a vessel involves installing a granular composition into a gap formed between the internal faces of the vessel and a mandrel. The granular composition is dropped into the gap in the form of a single mass.
    Type: Grant
    Filed: January 27, 2000
    Date of Patent: August 28, 2001
    Assignee: Specialty Minerals ( Michigan) Inc.
    Inventor: Mark David Kotyuk