HZ

Huashan Zhong

Overall (All Time): #793,844 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D1018073 Voltage converter 2024-03-19
D1017759 Mosquito killer lamp 2024-03-12
D1006951 Mosquito killer lamp 2023-12-05
D1005238 Voltage converter 2023-11-21
D982707 Fly fan 2023-04-04
D874401 Voltage converter 2020-02-04