CC

Chi-Fong Chang

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #1,802,714 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11685024 Wrench 2023-06-27
11614119 Universal socket 2023-03-28