BL

Baozhang LIAO

📍 Qingshanqiao, CN: #23 of 61 inventorsTop 40%
Overall (All Time): #1,921,441 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10819076 Rotatable device powered by continued electricity supply and a windmill using said rotatable device — 2020-10-27
9528669 Rotatable lamp holder and a solar lamp having the rotatable lamp holder — 2016-12-27