Patents/Inventors

Zhongzhang Ma

ShandongCN3 patents

3 Patents

US125535152026
Lubrication System for Continuous High-power Turbine Fracturing Equipment
Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
0 cites
US121170232024
Turbine Fracturing Apparatus
Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
0 cites
US116863292023
Turbine Fracturing Apparatus
Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
0 cites