YH

Yung-Chao Huang

Overall (All Time): #1,566,103 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7650904 Pressure-regulating valve with an integrated pressure gauge — 2010-01-26
6883619 Bidirectional pneumatic impact wrench — 2005-04-26
D496243 Pneumatic impact wrench — 2004-09-21