WZ

Wanfen Zheng

Overall (All Time): #1,354,429 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D1028105 Bubble machine 2024-05-21
D1014642 Bubble machine 2024-02-13
D984545 Bubble machine 2023-04-25