LC

Ling Chen

EC Essence Method Refine Co.: 1 patents #1 of 1Top 100%
📍 Tainan, CA: #31 of 54 inventorsTop 60%
Overall (2022): #361,093 of 548,613Top 70%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11391314 Screw with cutting slots — 2022-07-19