Patents by Inventor Ronald W. Stack

Ronald W. Stack 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).

  • Bicycle
    Patent number: D512665
    Type: Grant
    Filed: October 25, 2004
    Date of Patent: December 13, 2005
    Inventor: Ronald W. Stack
  • Bicycle frame
    Patent number: D514030
    Type: Grant
    Filed: October 25, 2004
    Date of Patent: January 31, 2006
    Inventor: Ronald W. Stack