HH

Hezhao Hua

Overall (2025): #122,864 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12421964 Electric oil pump Liping Wang, Guojun Zhang, Ruinan Wang, Yi Xin Zhao, Zhixue Lu 2025-09-23
12228131 Integrated electric oil pump Liping Wang, Guojun Zhang, Ruinan Wang, Yi Xin Zhao 2025-02-18