Patents by Inventor Wolfgang Roehr

Wolfgang Roehr 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).

  • Brewery installation
    Patent number: 5970846
    Abstract: A buoyant brewery installation, in particular a small-sized brewery installation mounted on a buoyant body, wherein a water conditioner, brewery apparatus, the tanks for fermentation and storing and other items necessary to produce beer are completely arranged on the buoyant body.
    Type: Grant
    Filed: October 9, 1997
    Date of Patent: October 26, 1999
    Assignee: Wolfgang Roehr
    Inventor: Wolfgang Roehr