Patents by Inventor Maria Jonke

Maria Jonke 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: D368204
    Type: Grant
    Filed: December 22, 1993
    Date of Patent: March 26, 1996
    Inventor: Maria Jonke