Patents by Inventor Eugene Joffe

Eugene Joffe 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).

  • Device for determining the occlusal plane
    Patent number: 5007830
    Abstract: A device for determining an occlusal plane for making dental prostheses includes two horizontally pivotable members arranged to be brought in alignment with an ear-nose plane, and a further member vertically displaceable relative to the first mentioned members parallel to the latter to be brought in contact with plastic material on a base applied to an occlusal surface of remaining teeth or its equivalent.
    Type: Grant
    Filed: June 6, 1989
    Date of Patent: April 16, 1991
    Inventor: Eugene Joffe