Jianhua Dai

3 Patents

• USD10536232024

  Bath Mat

  MUD MONOGATARI (TAICANG) ELECTRONIC COMMERCE CO., Ltd.

  0 cites
• USD10233292024

  Massage Pad

  0 cites
• US118924412024

  Transboundary-area Water-body Monitoring and Early Warning System

  JIANGSU JHS ENVIRONMENT TECHNOLOGIES CO., Ltd.

  0 cites