KD

Kaichao Dai

NC Nanjing Chervon Industry Co.: 1 patents #20 of 63Top 35%
Overall (2021): #384,358 of 548,734Top 75%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10892449 Backpack tool system and backpack power supply apparatus thereof Toshinari Yamaoka 2021-01-12