JJ

Jung-Chang Jong

JC Jenn Feng Industrial Co.: 1 patents #1 of 1Top 100%
📍 Zhongliao Township, TW: #2 of 7 inventorsTop 30%
Overall (2004): #184,717 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6698566 Clutch type safety switch for power tools — 2004-03-02