HL

Hongqi Liang

Overall (All Time): #1,759,551 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12053309 Waste collection device, docking device and waste collection and disposal system Richard Lee 2024-08-06
11969539 Manifold Richard Lee 2024-04-30