Patents by Inventor Johan Spennare

Johan Spennare 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).

  • Display system
    Patent number: D538353
    Type: Grant
    Filed: May 12, 2005
    Date of Patent: March 13, 2007
    Assignee: Accenta Display Corporation
    Inventor: Johan Spennare
  • Display system
    Patent number: D540879
    Type: Grant
    Filed: May 12, 2005
    Date of Patent: April 17, 2007
    Assignee: Accenta Display Corporation
    Inventor: Johan Spennare
  • Display system
    Patent number: D552181
    Type: Grant
    Filed: May 12, 2005
    Date of Patent: October 2, 2007
    Assignee: Accenta Display Corporation
    Inventor: Johan Spennare