Patents/Inventors

Huazhu Liu

ShenzhenCN5 patents

6 Patents

USD10847882025
Knife Holder
0 cites
USD10766382025
Knife Sharpener
0 cites
USD10647122025
Cast Iron Honeycomb Non Stick Skillet
BOLTON TECH (USA) Inc
0 cites
USD10556462024
Knife
Shenzhen Boerdun Innovation Technology Co., Ltd.
0 cites
USD10236922024
Knife
0 cites
USD09990122023
Enamel Pot
SHENZHEN BOLTON TECHNOLOGY CO., Ltd.
0 cites