Patents by Inventor Pau-Ling Barr

Pau-Ling Barr 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).

  • Digital clock
    Patent number: D887286
    Type: Grant
    Filed: January 2, 2019
    Date of Patent: June 16, 2020
    Assignee: Orka Products Limited
    Inventor: Pau-Ling Barr
  • Bedside commode
    Patent number: D1007656
    Type: Grant
    Filed: July 20, 2021
    Date of Patent: December 12, 2023
    Inventor: Pau-Ling Barr