Patents by Inventor Wolfgang Schw/a/ mmlein

Wolfgang Schw/a/ mmlein 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).

  • High-temperature and thermal-shock-resistant thermally insulating coatings on the basis of ceramic materials
    Patent number: 4471017
    Abstract: A high-temperature and thermal-shock-resistant thermal insulating coating based upon flame- or plasma-sprayed ceramic materials. The coating consists of several layer sequences essentially of the same materials. Each layer sequence contains at least one ceramic and one cermet layer, and/or one ceramic and one metal layer, and/or one cermet and one metal layer.
    Type: Grant
    Filed: September 21, 1982
    Date of Patent: September 11, 1984
    Assignee: Battelle-Institut e.V.
    Inventors: Eva Poeschel, Guido Weibel, Wolfgang Schw/a/ mmlein