Patents by Inventor Stefan Saad

Stefan Saad 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).

  • Rectoscope with a tube insert
    Patent number: D672463
    Type: Grant
    Filed: March 20, 2012
    Date of Patent: December 11, 2012
    Assignee: Karl Storz GmbH & Co. KG
    Inventors: Stefan Saad, Juergen Holz, Rainer Hermle