Patents by Inventor Emil Lohrer

Emil Lohrer 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).

  • Magnetic tape cassette or similar article
    Patent number: D276910
    Type: Grant
    Filed: September 8, 1981
    Date of Patent: December 25, 1984
    Assignee: BASF Aktiengesellschaft
    Inventors: Emil Lohrer, Guenter Hirsch, Hans J. Wolf