YS

Yubao Song

SC Suzhou Tpri Ener & Enviro Tech Co.: 1 patents #1 of 5Top 20%
Overall (2022): #191,136 of 548,613Top 35%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11536451 Rotary air preheater Xinhua Xie, Xuecheng Zhao, Jinliang He, Zhenzu Wei 2022-12-27