Mengdi Zhang

5 Patents

• US125294432026

  Amphibious Robot for In-service Inspection of Drainage Pipelines and Control Method Thereof

  Shanghai Maritime University

  0 cites
• USD10887582025

  Bottle Holder

  0 cites
• USD10570592025

  Triceps Handle

  Xiamen Shouxi Sports Technology Co., Ltd

  0 cites
• USD10270792024

  Barbell Landmine

  Xiamen Shouxi Sports Technology Co., Ltd

  0 cites
• USD10231832024

  Sport Dumbbell

  0 cites