YL

Youcang Liu

YC Yantai Jereh Petroleum Equipment & Technologies Co.: 1 patents #51 of 98Top 55%
Overall (2024): #206,323 of 561,600Top 40%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11859672 Hose quick connection device for fracturing equipment Yuanliang Liu, Chonggang Jiang, Liang Li, Wenming Zhang 2024-01-02