QH

Qinglan Hu

📍 Pingxiang, CN: #2 of 31 inventorsTop 7%
Overall (All Time): #931,950 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D1034806 Writing board 2024-07-09
D981877 Timer 2023-03-28
D964831 Socket tool 2022-09-27
D945851 Multi-functional tool 2022-03-15
D945852 Multi-functional tool 2022-03-15