CL

Conghua Li

📍 Toronto, CA: #2,604 of 9,482 inventorsTop 30%
Overall (All Time): #1,455,779 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D894405 Sleep trainer — 2020-08-25
9144314 Multifunctional posture seat — 2015-09-29
6760933 Cushion device for bath or hot tub — 2004-07-13