Patents by Inventor Adrian E. Flatt

Adrian E. Flatt 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).

  • Wrist prosthesis
    Patent number: 4229841
    Abstract: A proximal component affixed to the radius of the forearm and a distal component affixed to the hand are connected by a joint which prevents axial rotation between the components relative to the forearm axis and provides relative movement of the components about two substantially perpendicular axes which are transverse to the forearm axis for radial-ulnar hand movement and flexion-extension hand movement.
    Type: Grant
    Filed: November 17, 1978
    Date of Patent: October 28, 1980
    Assignee: The University of Iowa Research Foundation
    Inventors: Youngil Youm, Adrian E. Flatt