Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
CB

Chuanlu Bao

YC Yantai Jereh Petroleum Equipment & Technologies Co.: 1 patents #37 of 83Top 45%
📍 Shandong, CN: #177 of 611 inventorsTop 30%
Overall (2025): #430,923 of 469,880Top 95%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12338085 Sand storage and conveying apparatus Zhongliang Liu, Kaishen LIU, Liang LV, Rikui Zhang, Xincheng Li +1 more 2025-06-24