ZM

Zicai Ma

OC Opple Lighting Co.: 1 patents #21 of 60Top 35%
Overall (2022): #185,658 of 548,613Top 35%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11333327 Spotlight lamp with snap-fit anti-glare ring Chuan Hu, Yisheng Xiao, Zeyu Liu 2022-05-17