Patents by Inventor Michael Oehrling

Michael Oehrling 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 encapsulating blanks of high temperature metallic alloys
    Patent number: 6420051
    Abstract: In a device for encapsulating blanks of metallic high temperature alloys, particularly TiAL alloys, which are subjected to forging or rolling for hot forming, at least a first inner envelope is supported on the blank in closely spaced relationship therefrom and a second envelope surrounds the first envelope and both envelopes consist of a metallic material.
    Type: Grant
    Filed: April 22, 2000
    Date of Patent: July 16, 2002
    Assignee: GKSS-Forschungszentrum Gaesthacht GmbH
    Inventors: Fritz Appel, Uwe Lorenz, Michael Oehrling, Richard Wagner