Patents by Inventor Bob Tanko

Bob Tanko 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).

  • Weight plate
    Patent number: D448055
    Type: Grant
    Filed: October 17, 2000
    Date of Patent: September 18, 2001
    Assignee: USA Sports, Inc.
    Inventors: Louis Lien, Annie Wu, Robert Harms, Eugene Segovia, Rick Byrd, Bob Tanko