Patents by Inventor Marc Kirwald

Marc Kirwald 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: D844364
    Type: Grant
    Filed: May 18, 2017
    Date of Patent: April 2, 2019
    Assignee: BEEFER GRILLGERÄTE GMBH
    Inventors: Frank Hecker, Franz Dieter Konzen, Marc Kirwald
  • Patent number: D858173
    Type: Grant
    Filed: January 16, 2017
    Date of Patent: September 3, 2019
    Assignee: BEEFER GRILLGERÄTE GMBH
    Inventors: Frank Hecker, Franz Dieter Konzen, Marc Kirwald