Patents by Inventor Matthias Mallak

Matthias Mallak 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).

  • METHOD FOR INCREASING THE RESISTANCE OF A BLUED LAYER, AND COMPONENT HAVING A BLUED LAYER WITH INCREASED RESISTANCE
    Publication number: 20140356639
    Abstract: A method for increasing the resistance of a blued layer of a component includes partially or completely immersing a component having the blued layer into a solution containing potassium dichromate. An increase of the resistance of the blued layer of the component to chemical corrosion and/or mechanical loads results therefrom.
    Type: Application
    Filed: August 10, 2012
    Publication date: December 4, 2014
    Inventors: Jürgen Gegner, Matthias Mallak, Wolfgang Nierlich