TS

Tengfei Shen

Overall (All Time): #1,912,846 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10710334 High-strength wind-resistant skid-resistant waterproof underlayment — 2020-07-14
10112367 High-strength wind-resistant skid-resistant waterproof underlayment — 2018-10-30