Patents by Inventor Richard S. Bellows

Richard S. Bellows 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).

  • Creep resistant gamma titanium aluminide alloy
    Patent number: 6174387
    Abstract: A creep resistant titianium aluminide alloy composition consisting essentially of, in atomic percent, about 44 to about 49 Al, about 0.5 to about 4.0 Nb, about 0.0 to about 3.0 Mn, about 1.0 to about 1.5 W, about 0.1 to about 1.0 Mo, about 0.4 to about 0.75 Si, and the balance Ti.
    Type: Grant
    Filed: September 14, 1998
    Date of Patent: January 16, 2001
    Assignee: AlliedSignal, Inc.
    Inventors: Richard S. Bellows, Prabir R. Bhowal, Howard F. Merrick