Patents by Inventor Michael Kaschuba

Michael Kaschuba 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).

  • Hydraulic knee prosthesis
    Publication number: 20060293761
    Abstract: A hydraulic knee prosthesis for a leg prosthesis includes a joint unit, a foot connection unit, and a rod connecting these components. The joint unit includes a rotatory pin with a damper chamber and a damper wing screw movable therein under the control of a central hydraulic control unit.
    Type: Application
    Filed: June 21, 2006
    Publication date: December 28, 2006
    Applicant: Dr. Ing. h.c.F. Porsche Aktiengesellschaft
    Inventors: Hans-Uwe Baumann, Andreas Kluge, Michael Kaschuba