CZ

Changsheng Zhan

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #2,463,190 of 4,157,543Top 60%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12426950 Laser resectoscope for minor caliber Zhihui Zou, Song Fan, Li Zhang, Aiping Wang, Meng Zhang +4 more 2025-09-30