Patents by Inventor Arnold Hangartner

Arnold Hangartner 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).

  • Plant container
    Patent number: D803719
    Type: Grant
    Filed: January 15, 2016
    Date of Patent: November 28, 2017
    Inventor: Arnold Hangartner