Patents by Inventor Ruth Gerstmair

Ruth Gerstmair 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).

  • Washing machine
    Patent number: D771328
    Type: Grant
    Filed: June 17, 2015
    Date of Patent: November 8, 2016
    Assignee: Raventech GmbH
    Inventors: Stefan Fueglein, Richard Schadt, Wojciech Bujak, Katrin Roeder, Ruth Gerstmair
  • Washing machine
    Patent number: D771329
    Type: Grant
    Filed: June 17, 2015
    Date of Patent: November 8, 2016
    Assignee: Raventech GmbH
    Inventors: Stefan Fueglein, Richard Schadt, Wojciech Bujak, Katrin Roeder, Ruth Gerstmair
  • Washing machine
    Patent number: D771882
    Type: Grant
    Filed: June 17, 2015
    Date of Patent: November 15, 2016
    Assignee: RavenTech GmbH
    Inventors: Stefan Fueglein, Richard Schadt, Wojciech Bujak, Katrin Roeder, Ruth Gerstmair
  • Washing machine
    Patent number: D771883
    Type: Grant
    Filed: June 17, 2015
    Date of Patent: November 15, 2016
    Assignee: RavenTech GmbH
    Inventors: Stefan Fueglein, Richard Schadt, Wojciech Bujak, Katrin Roeder, Ruth Gerstmair