Patents by Inventor Philip Ninnemann

Philip Ninnemann 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 Manufacturing a Weldable Metal-Polymer Multilayer Composite
    Publication number: 20190358731
    Abstract: A method for manufacturing a sandwich panel as a semi-finished product where at least one layer of a non-metallic material is positioned between at least two metallic layers. At least one of the metal layers is shaped into a three dimensional layer and the metal layers are material closured to each other by a tack weld on the metallic contacts between the metallic layers to enable resistance weldability of the semi-finished product in order to connect the semi-finished product to a desired combination of solutions.
    Type: Application
    Filed: December 14, 2017
    Publication date: November 28, 2019
    Inventors: Philip Ninnemann, Thomas Hündgen, Thomas Fröhlich, Stefan Lindner