Patents by Inventor Werner Zander

Werner Zander 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).

  • Experimental plant for the coating and drying of material in the form of webs
    Patent number: 4276853
    Abstract: The invention relates to an experimental plant for the coating and drying of material in the form of webs with viscous liquids. The flat loop of web including its guide elements is displaced over one or more fixed casting apparatus and coupled so that the web including the casting apparatus during coating is mounted to be free from vibrations.
    Type: Grant
    Filed: January 15, 1979
    Date of Patent: July 7, 1981
    Assignee: AGFA-Gevaert, A.G.
    Inventors: Hans Gref, Hans Hofmann, Werner Zander, Josef Busch