HH

Hsin-Tsung Huang

Overall (All Time): #1,640,286 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5834713 Fresh air supplying system for elevator — 1998-11-10
5791086 Heat effect window — 1998-08-11
5645395 Building crane apparatus climbable on building walls — 1997-07-08