Chengzhi Zhao

BV Bidi Vapor: 1 patents #1 of 2Top 50%

Overall (2023): #481,765 of 537,848Top 90%

Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D985186	Electronic cigarette	Jiatai Chen	2023-05-02