FZ

Fengsheng Zhong

Overall (All Time): #1,320,086 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12239915 Rotatable puzzle board 2025-03-04
D1050266 Puzzle board 2024-11-05
D1046808 Turntable 2024-10-15