Patents by Inventor Wai Lun Pun

Wai Lun Pun 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).

  • Beverage can
    Patent number: D889266
    Type: Grant
    Filed: February 22, 2019
    Date of Patent: July 7, 2020
    Inventor: Wai Lun Pun