Patents by Inventor Ingeborg Muller

Ingeborg Muller 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).

  • Patent number: D291584
    Type: Grant
    Filed: July 11, 1984
    Date of Patent: August 25, 1987
    Assignee: Stupsi-Puppen GmbH
    Inventor: Ingeborg Muller