JZ

Jex Zhang

HO Honeywell: 1 patents #374 of 1,394Top 30%
Overall (2022): #406,352 of 548,613Top 75%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11412790 Perfumed dust mask Rocky Qu, Zhao Jin 2022-08-16