Patents by Inventor Wulf Muenzer

Wulf Muenzer 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).

  • Production of magnetic recording media
    Patent number: 4842896
    Abstract: Magnetic recording media, consisting of a non-magnetic base and a magnetic layer firmly bonded thereto, exhibit improved properties in sustained operation if, in the course of their production, a dispersion of inorganic particles in a solvent is applied to the magnetic layer, and the solvent is then removed.
    Type: Grant
    Filed: September 22, 1987
    Date of Patent: June 27, 1989
    Assignee: BASF Aktiengesellschaft
    Inventors: Werner Grau, Albert Kohl, Jenoe Kovacs, Werner Balz, Wulf Muenzer