HG

Hao Guo

📍 Beijing, CA: #489 of 730 inventorsTop 70%
Overall (2021): #440,994 of 548,734Top 85%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10900713 Low-temperature quick-freezing freeze-drying system Maoqiong Gong, Yanxing Zhao, Jun Shen, Xueqiang Dong 2021-01-26