Patents by Inventor Frederick Yazich

Frederick Yazich 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).

  • Double-ended nail
    Patent number: D351335
    Type: Grant
    Filed: February 4, 1991
    Date of Patent: October 11, 1994
    Inventor: Frederick A. Yazich
  • Indexed bolt
    Patent number: D699555
    Type: Grant
    Filed: April 30, 2013
    Date of Patent: February 18, 2014
    Inventor: Frederick Yazich