JL

Jinran Liang

Overall (All Time): #1,113,040 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12059111 Cleaning roller and rolling steam mop 2024-08-13
D972307 Power scrubber 2022-12-13
D908365 Power scrubber 2021-01-26
D855271 Electric swivel mop 2019-07-30