Patents Assigned to Shantou Chuangyuan Qianzhi Technology Co., Ltd
  • Sprinkler
    Patent number: D989229
    Type: Grant
    Filed: April 12, 2023
    Date of Patent: June 13, 2023
    Assignee: Shantou Chuangyuan Qianzhi Technology Co., Ltd
    Inventor: Jianquan Wu
  • Sprinkler
    Patent number: D1022124
    Type: Grant
    Filed: January 5, 2024
    Date of Patent: April 9, 2024
    Assignee: Shantou Chuangyuan Qianzhi Technology Co., Ltd
    Inventor: Jianquan Wu