HH

Hanfen Huang

DC Dongguan Hongwang Plastic Technology Co.: 5 patents #1 of 1Top 100%
📍 Dongguan, CN: #336 of 2,387 inventorsTop 15%
Overall (All Time): #780,394 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D1086420 Cooler 2025-07-29
D1075997 Mosquito killer lamp 2025-05-20
D1076039 Heater 2025-05-20
D1072877 Air pump 2025-04-29
D1046113 Pump 2024-10-08
D1016963 Mosquito killer lamp 2024-03-05