Patents by Inventor Suzanne Mary Johnson

Suzanne Mary Johnson 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).

  • Housing for breathing masks
    Patent number: D728234
    Type: Grant
    Filed: November 7, 2013
    Date of Patent: May 5, 2015
    Assignee: Dräger Safety AG & Co. KGaA
    Inventors: Rüdiger Müller, Michael Rosert, Suzanne Mary Johnson, Lennart Wenzel
  • Housing for breathing masks
    Patent number: D730048
    Type: Grant
    Filed: November 7, 2013
    Date of Patent: May 26, 2015
    Assignee: Dräger Safety AG & CO. KGAA
    Inventors: Rüdiger Müller, Michael Rosert, Suzanne Mary Johnson, Lennart Wenzel