YL

Yongzhu Lin

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Fujian, CN: #833 of 1,685 inventorsTop 50%
Overall (All Time): #2,660,871 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11358893 Positive polymer fecal sludge treatment apparatus — 2022-06-14