Patents by Inventor Orfwin Rave

Orfwin Rave 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).

  • Procedure for manufacturing of fireproof ceramic molded parts
    Patent number: 5124099
    Abstract: The invention concerns a procedure for manufacturing fireproof ceramic molded parts, particularly of high alumina content based materials.
    Type: Grant
    Filed: December 13, 1989
    Date of Patent: June 23, 1992
    Assignee: Radex-Heraklith Industriebeteiligungs Aktiengesellschaft
    Inventors: Uwe Schatz, Lorenz Dotsch, Andreas Batton, Jens Decker, Orfwin Rave, Helmut Schuller