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Overall (2024): #515,320 of 561,600Top 95%
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Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11959375 Method for evaluating downhole working condition of a PDC bit Guodong JI, Haige Wang, Meng Cui, Zhao Meng, Qiang Wu +4 more 2024-04-16