Patents by Inventor Erik Phersson

Erik Phersson 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).

  • Computer screen with a graphical user interface
    Patent number: D861724
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: October 1, 2019
    Assignee: TOONTRACK MUSIC AB
    Inventors: Andreas Walfridsson, Erik Phersson, Magnus Dahl, Fredrik Ärletun, Henrik Ekblom