Patents by Inventor Walter E. Fellers

Walter E. Fellers 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).

  • Aircraft
    Patent number: D332080
    Type: Grant
    Filed: February 23, 1990
    Date of Patent: December 29, 1992
    Assignee: Northrop Corporation
    Inventors: Robert R. Sandusky, Jr., John E. Wolfe, Yu-Ping Liu, Walter E. Fellers, William A. Moore, Merle L. Jager