CM

Chen Ming-Chieh

📍 Wang'an Town, TW: #3 of 23 inventorsTop 15%
Overall (1997): #167,463 of 185,788Top 95%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5666702 Helical torsion spring with an attached clip — 1997-09-16