QL

Qiawen Lin

Overall (2025): #49,815 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D1074828 Bubble machine 2025-05-13
D1068943 Chess storage board 2025-04-01
D1067993 Fidget toy gun with bullet assembly 2025-03-25