SC

Sheng-Kai Chen

Overall (2022): #39,689 of 548,613Top 8%
4
Patents 2022

Issued Patents 2022

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D968552 Magazine loader 2022-11-01
11340031 Bullet drop prevention mechanism and bullet loader 2022-05-24
D946688 Magazine loader 2022-03-22
11226174 Sight adjuster 2022-01-18