JY

Jianqiao Yang

Overall (2022): #146,654 of 548,613Top 30%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11358409 Composite stone panel and manufacturing method thereof 2022-06-14
11359804 Decorative stone panel 2022-06-14