Patents by Inventor Jochen Ellert

Jochen Ellert 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).

  • Process and apparatus for vault-structuring of thin material sheets
    Patent number: 6217811
    Abstract: According to the invention thin sheets of foil are stiffened in a particular way by means of vault-structuring. The vault-structuring occurs either by self-organizing or following a self-organized design with a spade-shaped or drop-shaped pattern.
    Type: Grant
    Filed: September 22, 1998
    Date of Patent: April 17, 2001
    Assignee: Dr. Mirtsch GmbH
    Inventors: Frank Mirtsch, Olaf Büttner, Jochen Ellert