Patents by Inventor Robert A. Stella

Robert A. Stella 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).

  • Tire tread and buttress
    Patent number: D338180
    Type: Grant
    Filed: March 27, 1991
    Date of Patent: August 10, 1993
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Rudy E. Consolacion, Randall R. Brayer, John K. Clark, Robert A. Stella