Patents by Inventor Mads Quistgaard

Mads Quistgaard 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).

  • Type font
    Patent number: D607923
    Type: Grant
    Filed: October 23, 2007
    Date of Patent: January 12, 2010
    Assignee: Bang & Olufsen a/s
    Inventor: Mads Quistgaard