Patents by Inventor Heiko Hattendorf

Heiko Hattendorf 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).

  • Device and method for machining a plate-shaped workpiece for a motor vehicle
    Publication number: 20200298456
    Abstract: A device for machining a plate-shaped workpiece for a motor vehicle comprises a lower tool with a holding region for the workpiece, and a folding element which has a holding region for the workpiece and which is movable relative to the lower tool. The folding element (40) can change from a first state into a second state and can thereby form a first cavity between the holding region of the folding element and the workpiece.
    Type: Application
    Filed: March 23, 2017
    Publication date: September 24, 2020
    Inventors: Martin Seebaß, Claus Thomas, Heiko Hattendorf