Patents by Inventor Ryan Ruan

Ryan Ruan 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).

  • Clip
    Patent number: D948326
    Type: Grant
    Filed: March 17, 2020
    Date of Patent: April 12, 2022
    Assignee: O2COOL, LLC
    Inventors: Ryan Ruan, Tom Zeng
  • Bottle cap with fan
    Patent number: D969538
    Type: Grant
    Filed: October 7, 2020
    Date of Patent: November 15, 2022
    Assignee: O2COOL, LLC
    Inventors: Tom Zeng, Ryan Ruan
  • Fan
    Patent number: D1068052
    Type: Grant
    Filed: September 9, 2022
    Date of Patent: March 25, 2025
    Assignee: O2COOL, LLC
    Inventors: Wei Wen Mo, Eric F. Junkel, Ryan Ruan