Patents by Inventor Robert J. Mendralla, Jr.

Robert J. Mendralla, Jr. 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).

  • Pattern for sole plate of club head
    Patent number: D469836
    Type: Grant
    Filed: November 9, 2001
    Date of Patent: February 4, 2003
    Assignee: Wilson Sporting Goods Co.
    Inventors: Robert J. Mendralla, Jr., Douglas J. Thiel, Carl E. Scheie, Robert T. Thurman