CS

Chung-Che Sung

Overall (All Time): #2,194,791 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6793248 Adjustable chassis of an electric cart 2004-09-21
6481730 Walker frame 2002-11-19