Patents by Inventor Kristin Ruth Amdal

Kristin Ruth Amdal 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).

  • Chair
    Patent number: D714563
    Type: Grant
    Filed: September 27, 2013
    Date of Patent: October 7, 2014
    Assignee: Scandinavian Business Seating AS
    Inventors: Kristin Ruth Amdal, Aleksander Borgenhov, Sondre Frost Urstad, Jann Frost Urstad, Sindre Widerberg, Siri Yran, Julie Arrive