Patents/Inventors

Jinling Huang

FuzhouCN11 patents

3 Patents

USD11225522026
Foldable Trolley
Ningbo Deao Plastic Technology Co., Ltd.
0 cites
US125602792026
Automatic Grease Injection System and Exploitation System
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., Ltd.
0 cites
US122870462025
Valve Seat, Plug Valve, and Fracturing Manifold
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., Ltd.
0 cites