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Wanlong Ren

📍 Qingdao, CN: #557 of 2,087 inventorsTop 30%
Overall (All Time): #1,776,182 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12071210 Thrust reversal emergency jettison device for underwater vehicle Zongrui Hao, Lu Dong, Fanpu Meng, Yue Wang, Gang Liu +2 more 2024-08-27
11738830 Automatic falling-off device for self-sinking and floating type profiling float diversion shell and diversion shell Zongrui Hao, Lu Dong, Yue Wang, Gang Liu, Zhili Hua +1 more 2023-08-29