CW

Chung-Chih Wei

Overall (All Time): #2,030,797 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9057469 Quick connector 2015-06-16
7703814 Universal quick connection unit for connecting pipe to hydraulic or pneumatic tool 2010-04-27