Patents by Inventor Joanna Rosenberg

Joanna Rosenberg 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).

  • Sharpener
    Patent number: D763650
    Type: Grant
    Filed: December 15, 2014
    Date of Patent: August 16, 2016
    Assignee: Zwilling J.A. Henckels AG
    Inventors: Scott Severinson, Joanna Rosenberg
  • Sharpener
    Patent number: D773913
    Type: Grant
    Filed: December 15, 2014
    Date of Patent: December 13, 2016
    Assignee: Zwilling J.A. Henckels AG
    Inventors: Scott Severinson, Joanna Rosenberg