Patents Assigned to Ningbo Chsirga Metal Products Co., Ltd.
  • Patent number: D957775
    Type: Grant
    Filed: December 10, 2020
    Date of Patent: July 12, 2022
    Assignee: Ningbo Chsirga Metal Products Co., Ltd.
    Inventor: Chen-Yu Lien
  • Patent number: D980644
    Type: Grant
    Filed: July 15, 2022
    Date of Patent: March 14, 2023
    Assignee: NINGBO CHSIRGA METAL PRODUCTS CO., LTD.
    Inventor: Ricky Lien