HY

Haolin YUAN

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Qingdao, CN: #946 of 2,087 inventorsTop 50%
Overall (All Time): #2,528,748 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12089680 Body-size-adjustable dressmaker form Zhuyong YUAN 2024-09-17