Patents by Inventor Amanda Hargraves

Amanda Hargraves 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).

  • Stool
    Patent number: D814814
    Type: Grant
    Filed: January 5, 2017
    Date of Patent: April 10, 2018
    Assignee: Steelcase Inc.
    Inventors: Mark Spoelhof, Bruce Smith, Patricia Sheung Ying Wong, Amanda Hargraves