Patents by Inventor Mark Spoelhoff

Mark Spoelhoff 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).

  • Furniture setting
    Patent number: D854839
    Type: Grant
    Filed: December 7, 2017
    Date of Patent: July 30, 2019
    Assignee: Steelcase Inc.
    Inventors: Yuka Hiyoshi, Mark Spoelhoff, William Bennie, Rolf Pascal Hien, Irfan Kachwalla, James Ludwig, Jessica Nebel, Santiago Carral O'Gorman, Madison Scheper, Bruce Smith