Patents by Inventor Ryan Eng

Ryan Eng 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).

  • Electronic hookah apparatus
    Patent number: D784611
    Type: Grant
    Filed: January 19, 2015
    Date of Patent: April 18, 2017
    Inventors: Ryan Eng, David Lam, Eric Wong
  • Electronic hookah
    Patent number: D814105
    Type: Grant
    Filed: February 17, 2017
    Date of Patent: March 27, 2018
    Assignee: NGEN SMOKE LLC
    Inventors: Ryan Eng, Eric Wong, David Lam