Patents by Inventor Boguslaw M. Wroblewski

Boguslaw M. Wroblewski 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).

  • Joint prosthesis
    Patent number: 4783192
    Abstract: A joint prosthesis for use in long bone joint replacement comprises a tapering stem 4 upon which is located a collar 10 chosen from a range of similar collars having different internal diameters. The collar chosen locates with the stem at a particular height, depending on the internal diameter of the collar and the tapering of the stem.
    Type: Grant
    Filed: August 13, 1986
    Date of Patent: November 8, 1988
    Inventors: Boguslaw M. Wroblewski, Philip Shelley