Patents by Inventor Filippo Ugolini

Filippo Ugolini 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).

  • Artificial knee-joint
    Patent number: 4923472
    Abstract: An artificial knee joint includes two hinge members connected together by a bearing, and detachable dovetail couplings which connect the hinge members to rods that are inserted respectively in the bony cavities of the femoral and tibial bones.
    Type: Grant
    Filed: January 18, 1989
    Date of Patent: May 8, 1990
    Assignee: Salus S.r.l.
    Inventor: Filippo Ugolini