JC

Jin-woo Cha

UN Unknown: 1 patents #373 of 3,359Top 15%
Overall (2017): #376,829 of 506,227Top 75%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9555852 Bicycle having front wheel driving means 2017-01-31