Patents by Inventor Joerg Demmich

Joerg Demmich 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 for the thermal treatment or organic and inorganic substances
    Patent number: 5109918
    Abstract: A device for the thermal treatment of organic substances and of inorganic substances contaminated with organic substances which makes a high throughput possible. The reactor contains several bottoms provided with perforations with ceramic ball sections which can be moved separately.
    Type: Grant
    Filed: June 8, 1990
    Date of Patent: May 5, 1992
    Assignee: Nukem GmbH
    Inventors: Hans Huschka, Joerg Demmich, Paul-Gerhard Maurer