JC

Jiangang Chen

IS Industrial Scientific: 1 patents #1 of 4Top 25%
📍 Beijing, TN: #2 of 3 inventorsTop 70%
Overall (2004): #194,492 of 270,089Top 75%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6679094 Calibration adapter for gas detection instrument Annie Wang 2004-01-20