JC

Jhen-Long Chen

UN Unknown: 2 patents #12,644 of 83,584Top 20%
Overall (All Time): #2,791,152 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10648112 Cloth washing device Ming-Chi Chang, Kuei-Feng Chen 2020-05-12