Patents by Inventor Manfred Flemming

Manfred Flemming 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).

  • Fixing stem for a prosthesis
    Patent number: 5037442
    Abstract: The stem of the endoprosthesis comprises a core which provides the necessary strength to the endoprosthesis and a jacket or sleeve of thermoplastic having a softening temperature below 60.degree. C. The jacket can be made flowable upon heating so that during implantation, the jacket can be adapted to the bone cavity. In addition, the jacket can be heated at any subsequent time to return to a plastically deformable state in order to facilitate re-operations.
    Type: Grant
    Filed: August 11, 1989
    Date of Patent: August 6, 1991
    Assignee: Sulzer Brothers Limited
    Inventors: Erich Wintermantel, Manfred Flemming, Otto Frey
  • Fiber compound material
    Patent number: 4581284
    Abstract: A fiber compound material of individual layers of superposed fiber plies such as glass fiber prepregs which are joined together by a matrix of a resin and a hardener and act as a load carrying structure to absorb electromagnetic waves. Radar beam-absorbing fillers, for instance iron powder or soot, are included, in concentrations varying from the outside to the inside, in the individual plies of the fiber compound material.
    Type: Grant
    Filed: February 28, 1984
    Date of Patent: April 8, 1986
    Assignee: Dornier GmbH
    Inventors: Klaus Eggert, Manfred Flemming, Siegfried Roth, Horst Schneider