Patents by Inventor Ivan Hobbs

Ivan Hobbs 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).

  • Golf tee box advertising marker
    Patent number: D606122
    Type: Grant
    Filed: May 15, 2008
    Date of Patent: December 15, 2009
    Inventor: Ivan Hobbs
  • Desktop golf ball
    Patent number: D654539
    Type: Grant
    Filed: November 9, 2010
    Date of Patent: February 21, 2012
    Inventor: Ivan Hobbs