Patents by Inventor John Raymond Mihalisin

John Raymond Mihalisin 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).

  • Heat resistant alloy casting
    Patent number: 3973952
    Abstract: Heat-resistant alloy containing specially controlled proportions of nickel, chromium, titanium, aluminum, tungsten, molybdenum and tantalum is especially advantageous for production of heat resistant castings having strength and ductility throughout a broad range of temperatures, particularly including stress-rupture strength at 1850.degree.F. and ductility at intermediate temperatures such as 1400.degree.F.
    Type: Grant
    Filed: June 11, 1973
    Date of Patent: August 10, 1976
    Assignee: The International Nickel Company, Inc.
    Inventors: Clarence George Bieber, John Raymond Mihalisin, John Joseph Galka