Liang Jie Xu

3 Patents

• US122901382025

  Detachable Shoe Cover and Dispenser Apparatus Therefor

  OTO Industry (Wuhan) Co., Ltd.

  0 cites
• US122628282025

  Shoe Cover Dispenser Device

  OTO Industry (Wuhan) Co., Ltd.

  0 cites
• US119921392024

  Shoe Cover Dispenser Device

  OTO Industry (Wuhan) Co., Ltd.

  0 cites