YG

Yaojun Guo

Overall (2018): #188,499 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10107526 Switchable two-stage and cascade marine energy-saving ultralow-temperature refrigeration system Jing Xie, Jinfeng Wang, Yizhe Li, Minsheng Xu 2018-10-23