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Baoyuan Liang

YC Yantai Jereh Petroleum Equipment & Technologies Co.: 1 patents #88 of 140Top 65%
📍 Shandong, CN: #981 of 2,138 inventorsTop 50%
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Patent #TitleCo-InventorsDate
12012822 Ultra-high power cementing apparatus integrated with remote control Yanfeng Wang, Enjie LI, Ren-Hao Liu, Xincheng Li, Shitang Liu +4 more 2024-06-18