Patents by Inventor Walter Mangen

Walter Mangen 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).

  • Patent number: 6372290
    Abstract: The invention relates to a carrier material having an inorganic molecular structure and a surface coating produced by applying a substance and by heat treatment. The invention also relates to a method for the production and to the appropriate uses of said surface coating. Carrier materials made of glass, metal or ceramic should be provided with a surface coating with anti-sticking properties against water-based and/or oil-based organic materials or water-oil emulsions while exhibiting at the same time essentially better temperature-resistant and anti-scratch characteristics than conventional PTFE or silicon coatings. The requirements are met by an inventive surface coating consisting of a combination of inorganic molecules of the carrier material and organic molecules of an applied substance on the uppermost molecular layer of said coating. In order to produce such a surface, an inorganic substance with silicone-like networks is initially applied.
    Type: Grant
    Filed: March 5, 1999
    Date of Patent: April 16, 2002
    Assignee: Miele & Cie. GmbH. & Co.
    Inventors: Herbert Berkenkoetter, Friedel Kaup, Thomas Kruempelmann, Walter Mangen, Ulrich Sillmen