Patents by Inventor Evans Zeiger

Evans Zeiger 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).

  • Intervertebral implant with toothed faces
    Patent number: 7637950
    Abstract: An intervertebral implant having two mutually opposite main faces and a side face, wherein at least one of the faces has mutually parallel shaped teeth. The general shape of the profile of the toothed face in at least one plane extending transversely to the face, is curved. Additionally, at least one spike projects from one of the main faces.
    Type: Grant
    Filed: April 17, 2002
    Date of Patent: December 29, 2009
    Assignee: Stryker Spine
    Inventors: Christian Baccelli, Jacques Senegas, Evans Zeiger, Tarcisio Barros, Dietmar Salger, Franck Van Den Eeden