Yan Duan — 1 Patent in 2021

Emeryville, CA: #57 of 142 inventorsTop 45%

California: #26,007 of 66,859 inventorsTop 40%

Overall (2021): #206,277 of 548,734Top 40%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D939270	Bottle lid	Xiaojun Zheng	2021-12-28