Lihua Ma

5 Patents

• US124292342025

  Air Conditioning Outdoor Unit and Air Conditioner Therewith

  GD MIDEA HEATING & VENTILATING EQUIPMENT CO., Ltd.

  0 cites
• US124108192025

  Air Guide Cover, Outdoor Unit of HVAC Apparatus, and HVAC Apparatus

  HEFEI MIDEA HEATING & VENTILATING EQUIPMENT CO., Ltd.

  0 cites
• US122281442025

  Fan Assembly and Air Conditioner

  HEFEI MIDEA HEATING & VENTILATING EQUIPMENT CO., Ltd.

  0 cites
• US118834772024

  Triple Vaccine for Diseases Caused by Salmonella Typhimurium, Riemerella Anatipestifer and Escherichia Coli

  Qingdao Bolin Biological Technology Co., Ltd.

  0 cites
• USD09924952023

  Trailer Tire

  QINGDAO DOUBLESTAR TIRE INDUSTRIAL CO., Ltd. (CN)

  0 cites