YL

Yu-Chiang Lin

📍 New Taipei, TW: #302 of 1,901 inventorsTop 20%
Overall (2021): #94,250 of 548,734Top 20%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11123856 Fast rotation structure of wrench and wrench thereof 2021-09-21
11090797 Fast rotation structure of wrench and wrench thereof 2021-08-17