CH

Chen-Lung Ho

Overall (All Time): #2,159,378 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7243657 Multi-function portable ashtray 2007-07-17
5356328 Multi-purpose yo-yo structure 1994-10-18