CH

Chang-Shin Huang

Overall (All Time): #2,259,661 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5742952 Flushing system for a lavatory — 1998-04-28
5551449 Cigarette holder having control device — 1996-09-03