CH

Chin-Yin Huang

Overall (All Time): #2,110,951 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8002084 Stepladder — 2011-08-23
6891093 Steplessly adjustable shoulder rest for violin or the like — 2005-05-10