HG

Haifeng Guan

Overall (2024): #163,569 of 561,600Top 30%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12126302 Device for supplying cold energy, heat energy and electrical energy by efficiently converting renewable deep-space energies Kaijun Dong, Bobo ZHANG, Qin Sun, Zhanchao Tang 2024-10-22
11958681 Ventilating and blanking device for coal storage Eurosilo Zhong Ni, Zhiwei Sang, Zhongming Huang, Xin Hu, Pengxia Ni +6 more 2024-04-16