YG

Yongfu Gao

OC Opple Lighting Co.: 1 patents #21 of 60Top 35%
Overall (2022): #199,050 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11306907 Lighting apparatus — 2022-04-19