ZZ

Zhou Zhong

Overall (All Time): #1,419,300 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D960520 Winter coat — 2022-08-16
8790554 Method for preparing meta-Aramid fibers — 2014-07-29
8444813 Method for preparing aramid paper and the aramid paper obtained therefrom — 2013-05-21