LS

Lintao Song

YC Yantai Jereh Petroleum Equipment & Technologies Co.: 1 patents #88 of 140Top 65%
📍 Shandong, CN: #981 of 2,138 inventorsTop 50%
Overall (All Time): #2,490,308 of 4,157,543Top 60%
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Patent #TitleCo-InventorsDate
11952999 Plunger pump base and plunger pump device Peng Zhang, Rikui Zhang, Xiaolei Ji, Chunqiang Lan, Sheng Chang +3 more 2024-04-09