Patents by Inventor Robert W. Nitzsche

Robert W. Nitzsche 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).

  • Screen
    Patent number: 6213191
    Abstract: A screen for use in a work environment providing a generally planar surface is disclosed. The screen includes a frame providing an outer perimeter tending to a first shape. The screen further includes a web at least partially circumscribed by the frame and having a shape at least partially defined by the shape of the outer perimeter of the frame. The screen also includes a mounting assembly configured to attach the frame to the surface.
    Type: Grant
    Filed: January 29, 1999
    Date of Patent: April 10, 2001
    Assignee: Steelcase Development Inc.
    Inventor: Robert W. Nitzsche