Patents by Inventor Nang Xuan Ho

Nang Xuan Ho 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).

  • Manufactured stone slab
    Patent number: D966564
    Type: Grant
    Filed: May 21, 2021
    Date of Patent: October 11, 2022
    Assignee: A&A Green Phoenix Group Joint Stock Company
    Inventor: Nang Xuan Ho
  • Manufactured stone slab
    Patent number: D966565
    Type: Grant
    Filed: May 21, 2021
    Date of Patent: October 11, 2022
    Assignee: A&A Green Phoenix Group Joint Stock Company
    Inventor: Nang Xuan Ho
  • Manufactured stone slab
    Patent number: D966566
    Type: Grant
    Filed: May 21, 2021
    Date of Patent: October 11, 2022
    Assignee: A&A Green Phoenix Group Joint Stock Company
    Inventor: Nang Xuan Ho
  • Manufactured stone slab
    Patent number: D966567
    Type: Grant
    Filed: May 21, 2021
    Date of Patent: October 11, 2022
    Assignee: A&A Green Phoenix Group Joint Stock Company
    Inventor: Nang Xuan Ho
  • Manufactured stone slab
    Patent number: D966568
    Type: Grant
    Filed: May 21, 2021
    Date of Patent: October 11, 2022
    Assignee: A&A Green Phoenix Group Joint Stock Company
    Inventor: Nang Xuan Ho
  • Manufactured stone slab
    Patent number: D966569
    Type: Grant
    Filed: May 21, 2021
    Date of Patent: October 11, 2022
    Assignee: A&A Green Phoenix Group Joint Stock Company
    Inventor: Nang Xuan Ho
  • Manufactured stone slab
    Patent number: D966570
    Type: Grant
    Filed: May 21, 2021
    Date of Patent: October 11, 2022
    Assignee: A&A Green Phoenix Group Joint Stock Company
    Inventor: Nang Xuan Ho