YT

Yuefeng Tian

UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 Tangshan City, CN: #14 of 143 inventorsTop 10%
Overall (All Time): #1,910,272 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10690460 Arrow device with dual destructive function — 2020-06-23
10683098 Driving device assembly with multiple drive devices and application thereof — 2020-06-16