Patents/Inventors

Ningning Ding

JiangsuCN2 patents

3 Patents

USD10448742024
Turtle Pump
GP Enterprises Co., Ltd.
0 cites
US120850802024
Water Pump with Suspension Function
GP ENTERPRISES CO., Ltd.
0 cites
US116397212023
Manual-automatic Integrated Self-adaptive Pump with Infrared Water Level Detection Function
GP Enterprises Co., Ltd.
0 cites