Patents by Inventor Christiaan B. Rule

Christiaan B. Rule 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).

  • Hookah
    Patent number: D970804
    Type: Grant
    Filed: October 22, 2021
    Date of Patent: November 22, 2022
    Assignee: GS Holistic, LLC
    Inventors: Christiaan B. Rule, David Vuong, Christopher Folkerts, Gabriel Alvarez, Tracey Huston, Michael Trzecieski