Patents by Inventor by Eva-Maria Berg, executor

by Eva-Maria Berg, executor 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).

  • Femoral prosthesis
    Patent number: 5258034
    Abstract: The present invention provides a prosthesis having a stem and upper body part. The upper body part is coated in a material to promote the ingrowth of bone therein and the lower portion of the stem is coated by a material which will be absorbed during the time taken for the prosthesis to be held in place by ingrowth of bone onto the upper body part.
    Type: Grant
    Filed: October 11, 1991
    Date of Patent: November 2, 1993
    Inventors: Ronald J. Furlong, Johannes F. Osborn, deceased, by Gerda Ossenkopp, executor, by Eva-Maria Berg, executor, by Helga Schonekas, executor