Patents by Inventor Rudolf Zak

Rudolf Zak 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).

  • Hemi Ankle Implant
    Publication number: 20120245701
    Abstract: An ankle implant having a bearing, a tray and a bone screw. The tray is implanted to a talus bone. The tray includes a stem extending from the tray for connecting to the bone screw. The bone screw includes a shank and an enlarged head proximate its distal end. The bearing is connected to the tray.
    Type: Application
    Filed: March 25, 2012
    Publication date: September 27, 2012
    Inventors: Rudolf Zak, Yong Jae Kim